The purpose of this document is to describe, in detail, the techniques that will be used to encode NWS forecasts into NDFD GRIB2 bulletins. When dealing with a code as general and as flexible as GRIB2, one often encounters multiple, plausible ways to accomplish the encoding task. It is hoped that this document will clarify the many decisions made during the creation of the NDFD.
The NWS has created an NDFD information web page. There you will find the latest news regarding NDFD plans and recent developments. In addition, MDL developers have written software that may be downloaded and used for accessing and decoding NDFD GRIB2 files from the NWS Telecommunications Gateway (NWSTG). To obtain the latest version of this software, follow this link.
GRIB2 files for a given element and region will be split into two files, one containing the forecast grids for the period Day 1 through Day 3, the other containing the forecast grids for the period Day 4 through Day 7. These files are located in different directories at the NWSTG FTP download site.
Every NDFD GRIB file begins with a flag field separator of the format:
****nnnnnnnnnn****\lf
where the "nnnnnnnnnn" is the size in bytes of the file, (minus the separator), right justified with leading zeroes, and with a trailing "\lf". The "\lf" character represents a single octet with the decimal value of 10. The size of the Flag field separator is 19 bytes.
Following the flag field separator is a WMO super header. Check this link for the specific format of NDFD WMO headers. The WMO super header is 21 bytes long, the trailing "\cr\cr\lf" inclusive. The "\cr" character represents a single octet with the decimal value of 13. Immediately following the super header is another flag field separator for the first GRIB2 bulletin in the file. It contains the size of the bulletin to follow.
The bulletin itself begins with a WMO header. Again, refer to the link above to get detailed information regarding the format of the header. The header contains the valid time of the GRIB2 bulletin. The WMO header is also 21 bytes long, the trailing "\cr\cr\lf" inclusive. Following the header is the packed GRIB2 grid. It begins with the ASCII text "GRIB" and ends with the ASCII text "7777". The packed data contains all the GRIB2 sections for that grid, as well as the packed grid.
Here's an example of the file format (individual components are bracketed with "< >"):
<file flag field separator\lf>
<WMO super header\cr\cr\lf>
<bulletin 1 flag field separator\lf>
<WMO header 1 for bulletin\cr\cr\lf>
<"GRIB"packed data7777><bulletin 2 flag field
separator\lf>
<WMO header 2 for bulletin\cr\cr\lf>
<"GRIB"packed data7777><bulletin 3 flag field
separator\lf>
.
.
.
<WMO header nn for bulletin\cr\cr\lf>
<"GRIB"packed data7777>
Octet No. | Contents |
1-4 | "GRIB" |
5-6 | 0 |
7 | 0 - for Meteorological Products, 10 - for Oceanographic Products |
8 | 2 |
9-16 | Total length of GRIB message in octets (including Section 0) |
Octet No. | Contents |
1-4 | 21 |
5 | 1 |
6-7 | 8 |
8-9 | Missing |
10 | 1 |
11 | 0 - Value will be used to designate the version number of the GRIB2-encoding software that produced the bulletin. When changes to this published format occur, this version number will be updated. |
12 | 1 |
13-14 | Year (4 digits) |
15 | Month |
16 | Day |
17 | Hour |
18 | Minute |
19 | Second |
20 | 0 or 1 - depending on the operational status of the encoded NDFD product (0 = operational, 1 = operational TEST) |
21 | 1 |
Grids of Wx are stored as two distinct entities. The first entity is a grid of small integer values that will generally store very compactly in Section 6. The second entity is a series of null-terminated strings of ASCII characters called Weather Keys. The integers on the weather grid serve as indices, each pointing to one of the Weather Keys in the series. Each Weather Key is comprised of one or more weather subkeys, separated by a caret "^".
Essentially, the metadata packed in the Local Use Section for the parameter
Wx is a lookup table. The ASCII characters are loaded, one per octet,
and then compressed using the Simple Packing Scheme for integers defined
for Section 5. The Simple Packing Scheme treats the set of Weather
Keys as an integer array. Each integer in the array is a decimal
representation that corresponds to an ASCII character. For instance,
the integer 65 translates to the ASCII character "A". The null character
is represented by the integer 0, so that whenever a 0 is encountered in
the array, it marks the ending of a unique Weather Key. The tables
that follow show the specific contents of the Weather Keys and subkeys.
Octet No. | Contents |
1-4 | Length of section in octets (nn) |
5 | 2 |
6 | 1 - Simple packing flag |
7-nn | The Weather Keys needed to describe the weather on the grid, packed using the Simple Packing scheme |
one weather type code. See Weather Type Codes, below.
one coverage/probability code. See Coverage/probability Codes, below.
one intensity code. See Intensity Codes, below.
one visibility code. See Visibility Codes, below.
Code | Meaning | Code | Meaning |
<NoWx> | No Weather | T | Thunder |
A | Hail | R | Rain |
RW | Rain Showers | L | Drizzle |
ZR | Freezing Rain | ZL | Freezing Drizzle |
S | Snow | SW | Snow Showers |
IP | Ice Pellets (sleet) | F | Fog |
H | Haze | BS | Blowing Snow |
K | Smoke | BD | Blowing Dust |
FR | Frost | BN | Blowing Sand |
IF | Ice Fog | IC | Ice Crystals |
ZF | Freezing Fog | ZY | Freezing Spray |
VA | Volcanic Ash | WP | Water Spouts |
Code | Meaning | Code | Meaning |
<NoCov> | No Coverage/probability | Iso | Isolated |
Sct | Scattered | Num | Numerous |
Wide | Widespread | Ocnl | Occasional |
SChc | Slight Chance | Chc | Chance |
Lkly | Likely | Def | Definite |
Patchy | Patchy | Areas | Areas of |
Brf | Brief | Pds | Periods of |
Frq | Frequent | Inter | Intermittent |
Code | Meaning | Code | Meaning |
<NoInten> | No Intensity | -- | Very Light |
- | Light | m | Moderate |
+ | Heavy |
Code | Meaning | Code | Meaning |
FL | Frequent Lightning | GW | Gusty Winds |
HvyRn | Heavy Rain | DmgW | Damaging Winds |
SmA | Small Hail | LgA | Large Hail |
OLA | on Outlying Areas | OBO | on Bridges and Overpasses |
OGA | on Grassy Areas | OR | Or |
Dry | Dry | Primary | Highest Ranking |
Mention | Include Unconditionally | TOR | Tornado |
Mx | Mixture |
Item | Maximum number that will be present |
Weather Attributes in a Weather Subkey | 5 |
Weather Subkeys in a Weather Key | 5 |
Sample Weather Key | Meaning |
Sct:SW:-:<NoVis>: | Light scattered snow showers |
Ocnl:R:-:<NoVis>:^S:Ocnl:-:<NoVis>:^
SChc:ZR:-:<NoVis>: |
Occasional light rain and snow, with a slight chance of light freezing rain |
Wide:FR:-:<NoVis>:OLA | Widespread light frost in the outlying areas |
<NoWx>:<NoCov>:<NoInten>:<NoVis>: | No weather |
Sct:RW:-:<NoVis>:^T:Iso:m:<NoVis>: | Scattered light showers with isolated moderate thunderstorms |
Sct:T:+:<NoVis>:DmgW,LgA | Scattered severe thunderstorms with damaging winds and large hail |
Octet No. | Contents |
1-4 | 81 - Length of section in octets (nn) |
5 | 3 |
6 | 0 |
7-10 | Number of data points (Nx * Ny) |
11 | 0 |
12 | 0 |
13-14 | 30 - template number |
15 | 1 |
16 | 0 |
17-20 | 6371200 - Radius of the earth |
21 | 0 |
22-25 | 0 |
26 | 0 |
27-30 | 0 |
31-34 | Nx - number of points along the X-axis. (Click here to see Nx values for all Lambert Conformal NDFD grids) |
35-38 | Ny - number of points along the Y-axis (Click here to see Ny values for all Lambert Conformal NDFD grids) |
39-42 | La1 - latitude of first grid point (Click here to see La1 values for all Lambert Conformal NDFD grids) |
43-46 | Lo1 - longitude of first grid point (Click here to see Lo1 values for all Lambert Conformal NDFD grids) |
47 | 0 |
48-51 | 25,000,000 - Latitude where grid spacing is defined |
52-55 | 265,000,000 - Orientation longitude |
56-59 | 5,079,406 - Dx, X-direction grid length |
60-63 | 5,079,406 - Dy, Y-direction grid length |
64 | 0 |
65 | 80 - Scanning Mode |
66-69 | 25,000,000 - Latin1, first secant latitude |
70-73 | 25,000,000 - Latin2, second secant latitude |
74-77 | -90,000,000 - Latitude of southern pole |
78-81 | 0 - Longitude of southern pole |
Octet No. | Contents |
1-4 | 65 - Length of section in octets (nn) |
5 | 3 |
6 | 0 |
7-10 | Number of data points (Nx * Ny) |
11 | 0 |
12 | 0 |
13-14 | 20 - template number |
15 | 1 |
16 | 0 |
17-20 | 6371200 - Radius of the earth |
21 | 0 |
22-25 | 0 |
26 | 0 |
27-30 | 0 |
31-34 | Nx - number of points along the X-axis (Click here to see Nx values for all Polar Stereographic NDFD grids) |
35-38 | Ny - number of points along the Y-axis (Click here to see Ny values for all Polar Stereographic NDFD grids) |
39-42 | La1 - latitude of first grid point (Click here to see La1 values for all Polar Stereographic NDFD grids) |
43-46 | Lo1 - longitude of first grid point (Click here to see Lo1 values for all Polar Stereographic NDFD grids) |
47 | 0 |
48-51 | 60,000,000 - LaD, Latitude where mesh length defined |
52-55 | 210,000,000 - LoV, Orientation longitude |
56-59 | 5,953,125 - Dx, X-direction grid length |
60-63 | 5,953,125 - Dy, Y-direction grid length |
64 | 0 - Projection center flag |
65 | 80 - Scanning mode |
Octet No. | Contents |
1-4 | 72 - Length of section in octets (nn) |
5 | 3 |
6 | 0 |
7-10 | Number of data points (Nx * Ny) |
11 | 0 |
12 | 0 |
13-14 | 10 - template number |
15 | 1 |
16 | 0 |
17-20 | 6371200 - Radius of the earth |
21 | 0 |
22-25 | 0 |
26 | 0 |
27-30 | 0 |
31-34 | Nx - number of points along the X-axis (Click here to see Nx values for all Mercator NDFD grids) |
35-38 | Ny - number of points along the Y-axis (Click here to see Ny values for all Mercator NDFD grids) |
39-42 | La1 - latitude of first grid point (Click here to see La1 values for all Mercator NDFD grids) |
43-46 | Lo1 - longitude of first grid point (Click here to see Lo1 values for all Mercator NDFD grids) |
47 | 0 |
48-51 | LaD - latitude where mesh length is defined (Click here to see LaD values for all Mercator NDFD grids) |
52-55 | La2 - latitude of last gridpoint (Click here to see La2 values for all Mercator NDFD grids) |
56-59 | Lo2 - longitude of last gridpoint (Click here to see Lo2 values for all Mercator NDFD grids) |
60 | 80 - Scanning mode |
61-64 | 0.0000 - Orientation angle of the grid |
65-68 | 2,500,000 - Di, longitudinal direction grid length - (Exception: Puerto Rico = 1,250,000) |
69-72 | 2,500,000 - Dj, latitudinal direction grid length - (Exception: Puerto Rico = 1,250,000) |
Octet No. | Contents |
1-4 | 58 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 8 |
10 | 0 |
11 | 4 for MaxT
5 for MinT |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | Missing |
18 | 1 |
19-22 | Hours from reference time to beginning of MaxT/MinT valid period. |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | Missing |
30 | 0 |
31-34 | Missing |
35-36 | Year of end of MaxT/MinT valid period in GMT. |
37 | Month of end of MaxT/MinT valid period in GMT. |
38 | Day of end of MaxT/MinT valid period in GMT. |
39 | Hour of end of MaxT/MinT valid period in GMT. |
40 | Minute of end of MaxT/MinT valid period in GMT. |
41 | Second of end of MaxT/MinT valid period in GMT. |
42 | 1 |
43-46 | 0 |
47 | 2 for MaxT. 3 for MinT. |
48 | Missing |
49 | 1 |
50-53 | 12 |
54 | 1 |
55-58 | 0 |
Octet No. | Contents |
1-4 | 71 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 9 |
10 | 1 |
11 | 8 |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | Missing |
17 | Missing |
18 | 1 |
19-22 | Hours from reference time to beginning of PoP12 valid period. |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | Missing |
30 | Missing |
31-34 | Missing |
35 | Missing |
36 | Missing |
37 | 1 |
38 | Missing |
39-42 | Missing |
43 | 3 |
44-47 | 254 |
48-49 | Year of end of PoP12 valid period in GMT. |
50 | Month of end of PoP12 valid period in GMT. |
51 | Day of end of PoP12 valid period in GMT. |
52 | Hour of end of PoP12 valid period in GMT. |
53 | Minute of end of PoP12 valid period in GMT. |
54 | Second of end of PoP12 valid period in GMT. |
55 | 1 |
56-59 | 0 |
60 | 1 |
61 | Missing |
62 | 1 |
63-66 | 12 |
67 | 1 |
68-71 | 0 |
Octet No. | Contents |
1-4 | 34 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 0 |
10 | Parameter Category (FM 92 GRIB, Code Table 4.1) See table below for specific values |
11 | Parameter Number (FM 92 GRIB, Code Table 4.2) See table below for specific values |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | Missing |
18 | 1 |
19-22 | Forecast projection in hours |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | 0 |
30 | -1 |
31-34 | Missing |
Parameter Name | Category | Number |
Temperature | 0 | 0 |
Dewpoint | 0 | 6 |
Sky | 6 | 1 |
Wind Speed | 2 | 1 |
Wind Direction | 2 | 0 |
Wave Height (see Note 1) | 0 | 5 |
Weather | 1 | 192 |
Apparent Temperature | 0 | 193 |
Relative Humidity | 1 | 1 |
Wind Gust | 2 | 22 |
Note 1: Wave Height is defined as an Oceanographic Product in Section 0 (Indicator Section, octet 7 = 10).
Octet No. | Contents |
1-4 | 58 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 8 |
10 | 1 |
11 | 8 for QPF
29 for Snow Amount |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | Missing |
18 | 1 |
19-22 | Hours from reference time to beginning of valid period. |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | Missing |
30 | -1 |
31-34 | Missing |
35-36 | Year of end of valid period in GMT. |
37 | Month of end of valid period in GMT. |
38 | Day of end of valid periodin GMT. |
39 | Hour of end of valid period in GMT. |
40 | Minute of end of valid period in GMT. |
41 | Second of end of valid period in GMT. |
42 | 1 |
43-46 | 0 |
47 | 1 |
48 | Missing |
49 | 1 |
50-53 | 6 |
54 | 1 |
55-58 | 0 |
Octet No. | Contents |
1-4 | 71 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 9 |
10 | 2 - Momentum |
11 | 1 - Wind Speed |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | Missing |
17 | Missing |
18 | 1 |
19-22 | 0 |
23 | 103 - specified height above ground level |
24 | 0 |
25-28 | 10 (meters) |
29 | Missing |
30 | 0 |
31-34 | 0 |
35 | Missing |
36 | Missing |
37 | 1 - probability of event above upper limit |
38 | 0 |
39-42 | 0 |
43 | 3 - scale factor of upper limit |
44-47 | 17491 (m/s), or 25722 (m/s), or 32924 (m/s) - corresponds to 34, 50, and 64 knots |
48-49 | Year of end WindSpd Prob valid period in GMT |
50 | Month of end WindSpd Prob valid period in GMT |
51 | Day of end WindSpd Prob valid period in GMT |
52 | Hour of end WindSpd Prob valid period in GMT |
53 | Minute of end WindSpd Prob valid period in GMT |
54 | Second of end WindSpd Prob valid period in GMT |
55 | 1 |
56-59 | 0 |
60 | 1 |
61 | 2 - (incremental probability), 192 - (cumulative probability) |
62 | 1 - type of time increment between successive fields (hours) |
63-66 | 6 - (incremental probability), variable number of hours from the reference time to the end time of the valid period - cumulative probability) |
67 | 1 |
68-71 | 0 |
Octet No. | Contents |
1-4 | 71 - Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 9 |
10 | Parameter Category (FM 92 GRIB, Code Table 4.1) See table below for specific values |
11 | Parameter Number (FM 92 GRIB, Code Table 4.2) See table below for specific values |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | 255 |
18 | 1 |
19-22 | Hours from reference time to beginning of valid period |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | 255 |
30 | -1 |
31-34 | -1 |
35 | 255 |
36 | 255 |
37 | 1 |
38 | -1 |
39-42 | -1 |
43 | 0 |
44-47 | 0 |
48-49 | Year of end of valid period in GMT. |
50 | Month of end of valid period in GMT. |
51 | Day of end of valid period in GMT. |
52 | Hour of end of valid period in GMT. |
53 | Minute of end of valid period in GMT. |
54 | Second of end of valid period in GMT. |
55 | 1 |
56-59 | 0 |
60 | 0 |
61 | 255 |
62 | 1 |
63-66 | 24 |
67 | 1 |
68-71 | 0 |
Parameter Name | Parameter Category | Parameter No. |
Probability of Tornado | 19 | 197 |
Probability of Hail | 19 | 198 |
Probability of Damaging Winds | 19 | 199 |
Probability of Extreme Tornado | 19 | 200 |
Probability of Extreme Hail | 19 | 201 |
Probability of Extreme Damaging Winds | 19 | 202 |
Total Probability of Severe Thunderstorms | 19 | 203 |
Total Probability of Extreme Severe Thunderstorms | 19 | 204 |
Octet No. | Contents |
1-4 | 58 - Length of section in octets |
5 | 4 |
6-7 | 0 |
8-9 | 8 |
10 | 19 |
11 | 194 |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | 255 |
18 | 1 |
19-22 | Hours from reference time to beginning of valid period |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | 255 |
30 | -1 |
31-34 | -1 |
35-36 | Year of end of valid period in GMT. |
37 | Month of end of valid period in GMT. |
38 | Day of end of valid periodin GMT. |
39 | Hour of end of valid period in GMT. |
40 | Minute of end of valid period in GMT. |
41 | Second of end of valid period in GMT. |
42 | 1 |
43-46 | 0 |
47 | 1 |
48 | 255 |
49 | 1 |
50-53 | 24 |
54 | 1 |
55-58 | 0 |
Octet No. | Contents |
1-4 | 71- Length of section in octets (nn) |
5 | 4 |
6-7 | 0 |
8-9 | 9 |
10 | Parameter Category (FM 92 GRIB, Code Table 4.1) 0 = Temperature, 1 = Moisture |
11 | Parameter Number (FM 92 GRIB, Code Table 4.2) 0 = Temperature, 8 = Total Precipitation |
12 | 2 |
13 | 0 |
14 | 0 |
15-16 | 255 |
17 | 255 |
18 | Indicator of unit of time range - 8-14 Day Outlooks = 2 (days); Monthly and Seasonal Outlooks = 3 (months) |
19-22 | Time from beginning of issuance day (8-14 Day Outlooks) or issuance month (Monthly/Seasonal Outlooks) to beginning of valid period in units specified by octet 18 |
23 | 1 |
24 | 0 |
25-28 | 0 |
29 | 255 |
30 | -1 |
31-34 | -1 |
35 | 255 |
36 | 2 - Total Number of forecast probabilities |
37 | 3 - Probability type |
38 | 0 |
39-42 | 0 |
43 | 0 |
44-47 | 0 |
48-49 | Year of end of valid period in GMT. |
50 | Month of end of valid period in GMT. |
51 | Day of end of valid periodin GMT. |
52 | Hour of end of valid period in GMT. |
53 | Minute of end of valid period in GMT. |
54 | Second of end of valid period in GMT. |
55 | 1 |
56-59 | 0 |
60 | 0 |
61 | 255 |
62 | Indicator of unit of time for time range over which statistical processing is done. 8-14 Day Outlooks = 2 (days); Monthly and Seasonal Outlooks = 3 (months) |
63-66 | Length of time range over which statistical processing is done. 8-14 Day Outlooks = 6 (days); Monthly Outlooks = 1 (month); Seasonal Outlooks = 3 (months) |
67 | 1 |
68-71 | 0 |
NDFD grids will generally contain a significant number of missing values. National mosaic grids are defined to be rectangles, and they generally extend into areas where NWS WFOs do not have forecast responsibility.
Octet No. | Contents |
1-4 | 47 or 49 - Length of section in octets (nn) (47 for Template 5.2, 49 for Template 5.3) |
5 | 5 |
6-9 | Total number of data points. |
10-11 | 2 or 3 |
12-15 | Reference value (R) as an IEEE 32-bit floating-point value. Varies from grid to grid. |
16-17 | Binary scale factor (E). Varies from weather element to weather element. See Element Encoding Characteristics Table for values. |
18-19 | Decimal scale factor (D). Varies from weather element to weather element. See Element Encoding Characteristics Table for values. |
20 | Number of bits used for each group reference value. |
21 | 1 (integer) for Weather grids; 0 (floating point) for all other weather elements. |
22 | 1 |
23 | 1 |
24-27 | Primary missing value substitute. See Element Encoding Characteristics Table for values. The values in the table will appear in the GRIB2 bulletins in Section 5, but will not appear with the data in section 7. The GRIB2 standard calls for missing values to be carried as the largest value possible in a particular group. |
28-31 | 0 |
32-47 | See GRIB2 documentation. |
48 | 2 - Order of spatial differencing (Template 5.3 only) |
49 | See GRIB2 documentation. (Template 5.3 only) |
Octet No. | Contents |
1-4 | 6 - Length of section in octets (nn) |
5 | 6 |
6 | 255 |
Octet No. | Contents |
1-4 | Length of section in octets (nn) |
5 | 7 |
6-nn | See GRIB2 documentation. |
Octet No. | Contents |
1-4 | "7777" |
Weather
Element |
Original
NDFD Units |
GRIB-
encoded Units |
Binary Scale
Factor |
Decimal Scale
Factor |
Primary Missing
Value Substitute |
MaxT | Fahrenheit | Kelvin | 0 | 1 | 9999 |
MinT | Fahrenheit | Kelvin | 0 | 1 | 9999 |
PoP12 | Percent Probability | Percent
Probability |
0 | 0 | 9999 |
T | Fahrenheit | Kelvin | 0 | 1 | 9999 |
Td | Fahrenheit | Kelvin | 0 | 1 | 9999 |
Sky | Percentage
Total sky coverage |
Percentage
Total sky coverage |
0 | 0 | 9999 |
Wind Speed | knots | ms-1 | 0 | 1 | 9999 |
Wind Direction | degrees true | degrees true | 0 | 0 | 9999 |
Weather | N/A | N/A | 0 | 0 | 9999 |
QPF | inches | kgm-2 | 0 | 2 | 9999 |
SnowAmt | inches | meters | 0 | 3 | 9999 |
Wave Height | feet | meters | 0 | 1 | 9999 |
Apparent Temperature | Fahrenheit | Kelvin | 0 | 1 | 9999 |
Relative Humidity | Percent | Percent | 0 | 0 | 9999 |
Wind Gust | knots | ms-1 | 0 | 1 | 9999 |
Tropical Wind Speed Probabilities
(34, 50, 65 kts) Cumulative and Incremental |
Percent Probability | Percent
Probability |
0 | 0 | 9999 |
Sector Name | Item | Value |
CONUS | ||
Nx | 1073 | |
Ny | 689 | |
La1 | 2019199 | |
Lo1 | 2384459 | |
Central Great Lakes | ||
Nx | 173 | |
Ny | 219 | |
La1 | 3876136 | |
Lo1 | 2715378 | |
Central Mississippi Valley | ||
Nx | 197 | |
Ny | 187 | |
La1 | 3409910 | |
Lo1 | 2646187 | |
Central Plains | ||
Nx | 223 | |
Ny | 187 | |
La1 | 3469884 | |
Lo1 | 2550276 | |
Central Rockies | ||
Nx | 254 | |
Ny | 185 | |
La1 | 3510457 | |
Lo1 | 2462040 | |
Eastern Great Lakes | ||
Nx | 187 | |
Ny | 192 | |
La1 | 3925241 | |
Lo1 | 2735126 | |
Mid-Atlantic | ||
Nx | 194 | |
Ny | 200 | |
La1 | 3139028 | |
Lo1 | 2742057 | |
Northeast | ||
Nx | 187 | |
Ny | 229 | |
La1 | 3869834 | |
Lo1 | 2812826 | |
Northern Plains | ||
Nx | 252 | |
Ny | 239 | |
La1 | 3968270 | |
Lo1 | 2546129 | |
Northern Rockies | ||
Nx | 306 | |
Ny | 228 | |
La1 | 3944028 | |
Lo1 | 2439814 | |
Pacific Northwest | ||
Nx | 313 | |
Ny | 212 | |
La1 | 3949451 | |
Lo1 | 2341168 | |
Pacific Southwest | ||
Nx | 312 | |
Ny | 252 | |
La1 | 2926025 | |
Lo1 | 2368744 | |
Southeast | ||
Nx | 243 | |
Ny | 201 | |
La1 | 2407851 | |
Lo1 | 2691026 | |
Southern Mississippi Valley | ||
Nx | 199 | |
Ny | 184 | |
La1 | 2860611 | |
Lo1 | 2640133 | |
Southern Plains | ||
Nx | 314 | |
Ny | 275 | |
La1 | 2510639 | |
Lo1 | 2528770 | |
Southern Rockies | ||
Nx | 267 | |
Ny | 190 | |
La1 | 3031159 | |
Lo1 | 2451204 | |
Upper Mississippi Valley | ||
Nx | 245 | |
Ny | 270 | |
La1 | 3818489 | |
Lo1 | 2597956 |
Sector Name | Item | Value |
Alaska | ||
Nx | 825 | |
Ny | 553 | |
La1 | 4053010 | |
Lo1 | 1814290 |
Sector Name | Item | Value |
Puerto Rico | ||
Nx | 339 | |
Ny | 227 | |
La1 | 1697739 | |
Lo1 | 2919721 | |
La2 | 195445 | |
Lo2 | 296016 | |
LaD | 2000000 | |
Hawaii | ||
Nx | 321 | |
Ny | 225 | |
La1 | 1806678 | |
Lo1 | 1983747 | |
La2 | 2308200 | |
Lo2 | 2060310 | |
LaD | 2000000 | |
Guam | ||
Nx | 193 | |
Ny | 193 | |
La1 | 1234988 | |
Lo1 | 1436865 | |
La2 | 1679439 | |
Lo2 | 1482800 | |
LaD | 2000000 |