Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-21
Time:	23:56:17
Production Date and Time:	2025-03-22 00:01:05 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250802356171_e20250802358544_c20250802359035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250802351171_e20250802353544_c20250802354022.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Pittsburg County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-21 23:57:20UTC
Radiative Center (Lat, Lon):	34.934166°, -95.920280°
Nearby Counties (meeting alert criteria):	Pittsburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.03 K
Observed - Background BT (3.9 um)	2.37 K
BT Anomaly (3.9 um)	5.23 K
Maximum Observed - Clear RTM BT (3.9 um)	5.20 K
Maximum Observed BTD (3.9-10/11/12 um)	4.56 K
Observed - Background BTD (3.9-10/11/12 um)	2.31 K
BTD Anomaly (3.9-10/11/12 um)	9.91 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.30°
Mean Solar Zenith Angle	83.00°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	11.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Conecuh County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-21 23:57:21UTC
Radiative Center (Lat, Lon):	31.680834°, -87.011948°
Nearby Counties (meeting alert criteria):	Conecuh County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.57 K
Observed - Background BT (3.9 um)	3.74 K
BT Anomaly (3.9 um)	7.69 K
Maximum Observed - Clear RTM BT (3.9 um)	6.39 K
Maximum Observed BTD (3.9-10/11/12 um)	4.36 K
Observed - Background BTD (3.9-10/11/12 um)	4.07 K
BTD Anomaly (3.9-10/11/12 um)	30.59 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	90.30°
Mean Glint Angle	77.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Dale County, AL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-21 23:57:21UTC
Radiative Center (Lat, Lon):	31.536388°, -85.512779°
Nearby Counties (meeting alert criteria):	Dale County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.97 K
Observed - Background BT (3.9 um)	4.07 K
BT Anomaly (3.9 um)	6.30 K
Maximum Observed - Clear RTM BT (3.9 um)	6.18 K
Maximum Observed BTD (3.9-10/11/12 um)	3.66 K
Observed - Background BTD (3.9-10/11/12 um)	3.57 K
BTD Anomaly (3.9-10/11/12 um)	22.41 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	91.60°
Mean Glint Angle	79.30°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Hermosillo, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-21 23:57:48UTC
Radiative Center (Lat, Lon):	29.245277°, -111.061943°
Nearby Counties (meeting alert criteria):	Hermosillo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.54 K
Observed - Background BT (3.9 um)	2.50 K
BT Anomaly (3.9 um)	2.69 K
Maximum Observed - Clear RTM BT (3.9 um)	6.69 K
Maximum Observed BTD (3.9-10/11/12 um)	4.69 K
Observed - Background BTD (3.9-10/11/12 um)	1.87 K
BTD Anomaly (3.9-10/11/12 um)	3.92 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	8.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.90°
Mean Solar Zenith Angle	69.50°
Mean Glint Angle	43.80°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)