Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-20
Time:	15:36:17
Production Date and Time:	2025-05-20 15:41:08 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251401536172_e20251401538545_c20251401539041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251401531172_e20251401533545_c20251401534032.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	East Feliciana Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-20 15:37:20UTC
Radiative Center (Lat, Lon):	30.982779°, -90.971390°
Nearby Counties (meeting alert criteria):	East Feliciana Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.51 K
Observed - Background BT (3.9 um)	4.08 K
BT Anomaly (3.9 um)	6.66 K
Maximum Observed - Clear RTM BT (3.9 um)	8.75 K
Maximum Observed BTD (3.9-10/11/12 um)	15.53 K
Observed - Background BTD (3.9-10/11/12 um)	3.83 K
BTD Anomaly (3.9-10/11/12 um)	3.28 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.56
Maximum Radiative Power	15.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	34.10°
Mean Glint Angle	66.20°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Santa Rosa County, FL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-20 15:37:21UTC
Radiative Center (Lat, Lon):	30.844166°, -86.841942°
Nearby Counties (meeting alert criteria):	Santa Rosa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	57.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.72 K
Observed - Background BT (3.9 um)	13.68 K
BT Anomaly (3.9 um)	7.48 K
Maximum Observed - Clear RTM BT (3.9 um)	19.03 K
Maximum Observed BTD (3.9-10/11/12 um)	25.47 K
Observed - Background BTD (3.9-10/11/12 um)	13.50 K
BTD Anomaly (3.9-10/11/12 um)	6.34 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	57.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	30.60°
Mean Glint Angle	60.50°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Okeechobee County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-20 15:37:52UTC
Radiative Center (Lat, Lon):	27.600834°, -80.905830°
Nearby Counties (meeting alert criteria):	Okeechobee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.42 K
Observed - Background BT (3.9 um)	4.36 K
BT Anomaly (3.9 um)	3.48 K
Maximum Observed - Clear RTM BT (3.9 um)	10.78 K
Maximum Observed BTD (3.9-10/11/12 um)	18.49 K
Observed - Background BTD (3.9-10/11/12 um)	3.40 K
BTD Anomaly (3.9-10/11/12 um)	3.51 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	15.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.00°
Mean Solar Zenith Angle	24.90°
Mean Glint Angle	48.30°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	Durango
Country/Countries	Mexico
County/Locality(s)	Tlahualilo, Durango
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-20 15:37:49UTC
Radiative Center (Lat, Lon):	26.340279°, -103.925003°
Nearby Counties (meeting alert criteria):	Tlahualilo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.69 K
Observed - Background BT (3.9 um)	2.63 K
BT Anomaly (3.9 um)	3.34 K
Maximum Observed - Clear RTM BT (3.9 um)	9.38 K
Maximum Observed BTD (3.9-10/11/12 um)	11.61 K
Observed - Background BTD (3.9-10/11/12 um)	2.19 K
BTD Anomaly (3.9-10/11/12 um)	3.58 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	12.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.40°
Mean Solar Zenith Angle	45.20°
Mean Glint Angle	82.50°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental