Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 27-09-2019 and time 04:21:28 (UTC) in region 6 km W Cessapalombo (MC)

A magnitude ML 2.0 earthquake occured in region: 6 km W Cessapalombo (MC), on

  • 27-09-2019 04:21:28 (UTC)
  • 27-09-2019 06:21:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0900, 13.1900 at 8 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cessapalombo MC 6 512 512
Caldarola MC 6 1823 2335
Fiastra MC 6 559 2894
Acquacanina MC 7 121 3015
Camporotondo di Fiastrone MC 8 563 3578
Pievebovigliana MC 9 866 4444
Belforte del Chienti MC 9 1886 6330
Serrapetrona MC 10 966 7296
Fiordimonte MC 10 202 7498
San Ginesio MC 11 3498 10996
Bolognola MC 11 142 11138
Sarnano MC 11 3264 14402
Camerino MC 11 6974 21376
Muccia MC 12 915 22291
Gualdo MC 12 815 23106
Pieve Torina MC 12 1458 24564
Tolentino MC 15 20069 44633
San Severino Marche MC 16 12726 57359
Ripe San Ginesio MC 16 852 58211
Colmurano MC 16 1263 59474
Ussita MC 17 444 59918
Sant'Angelo in Pontano MC 17 1436 61354
Castelraimondo MC 17 4587 65941
Amandola FM 18 3629 69570
Monte Cavallo MC 19 145 69715
Serravalle di Chienti MC 19 1070 70785
Penna San Giovanni MC 19 1108 71893
Pioraco MC 19 1134 73027
Gagliole MC 19 620 73647
Urbisaglia MC 19 2628 76275
Visso MC 19 1107 77382

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
65 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
74 Km NE of Terni (111501 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2019-09-27
04:21:28		 43.0895 13.1898 8 2020-02-28
16:41:54		 Bollettino Sismico Italiano INGV 73012801
Reviewed
Rev100 		ML 2.0 2019-09-27
04:21:28		 43.0877 13.1848 8 2019-09-27
04:26:57		 Sala Sismica INGV-Roma 72811121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-27 04:21:28 ± 0.05
Latitude 43.0895 ± 0.0027
Longitude 13.1898 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73012801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 269
Semi-minor axis of confidence ellipse (meter) 205
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 73
Number of defining phases 73
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.65201
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 72811121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-27 04:26:57

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 73012801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-03 05:43:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-09-27T04:21:51.31 0.1 undecidable manual S 313 72.372 50 0.5 82
IV.CAMP.HHZ. 2019-09-27T04:21:48.47 0.1 undecidable manual S 164 63.9915 50 -0.09 91
IV.MOMA.HHZ. 2019-09-27T04:21:48.01 0.1 undecidable manual S 238 59.496 50 0.65 79
IV.MURB.HHZ. 2019-09-27T04:21:47.08 0.1 undecidable manual S 290 57.1983 50 0.34 88
IV.T1299.HNN. 2019-09-27T04:21:45.27 0.1 undecidable manual S 172 51.1155 50 0.15 92
IV.SMA1.EHZ. 2019-09-27T04:21:45.32 0.1 undecidable manual S 167 52.3032 50 -0.12 93
IV.SSFR.HHZ. 2019-09-27T04:21:45.20 0.1 undecidable manual S 320 50.616 50 0.2 91
IV.GAVE.EHZ. 2019-09-27T04:21:44.99 0.1 undecidable manual S 209 50.2164 50 0.1 93
IV.ATCC.EHZ. 2019-09-27T04:21:44.13 0.1 undecidable manual S 284 45.7209 50 0.43 88
IV.ARVD.HHZ. 2019-09-27T04:21:44.91 0.1 undecidable manual S 336 49.5171 50 0.2 92
IV.MMUR.HNE. 2019-09-27T04:21:42.83 0.3 undecidable manual S 338 42.0246 50 0.12 71
IV.FOSV.EHZ. 2019-09-27T04:21:42.52 0.1 undecidable manual S 303 41.5251 50 -0.04 96
IV.MTRA.EHE. 2019-09-27T04:21:41.66 0.3 undecidable manual S 155 40.5261 50 -0.65 62
IV.MNTT.EHZ. 2019-09-27T04:21:40.24 0.1 undecidable manual S 95 33.0447 103 0.24 93
IV.PIEI.HHZ. 2019-09-27T04:21:40.82 0.1 undecidable manual P 313 72.372 50 -0.46 83
IV.CAMP.HHZ. 2019-09-27T04:21:39.28 0.1 positive manual P 164 63.9915 50 -0.69 77
IV.MOMA.HHZ. 2019-09-27T04:21:38.98 0.1 undecidable manual P 238 59.496 50 -0.3 88
IV.EL6.EHZ. 2019-09-27T04:21:38.05 0.1 undecidable manual S 345 27.5502 105 -0.11 97
IV.SNTG.HHZ. 2019-09-27T04:21:38.03 0.1 undecidable manual S 312 27.2505 105 -0.04 98
IV.CING.HNZ. 2019-09-27T04:21:38.97 0.1 undecidable manual S 1 31.746 103 -0.6 85
IV.TRE1.HNE. 2019-09-27T04:21:38.61 0.3 undecidable manual S 22 26.5512 106 0.79 60
IV.NRCA.HHZ. 2019-09-27T04:21:38.56 0.1 undecidable manual S 192 29.0487 105 -0.1 97
IV.MURB.HHZ. 2019-09-27T04:21:38.94 0.1 undecidable manual P 290 57.1983 50 0.01 94
IV.CESI.HHZ. 2019-09-27T04:21:37.88 0.1 undecidable manual S 248 24.9528 107 0.58 87
IV.ARVD.HHZ. 2019-09-27T04:21:37.27 0.1 undecidable manual P 336 49.5171 50 -0.49 86
IV.T1299.HNN. 2019-09-27T04:21:37.57 0.1 positive manual P 172 51.1155 50 -0.42 87
IV.MMUR.HNE. 2019-09-27T04:21:37.30 0.3 undecidable manual P 338 42.0246 50 0.7 60
IV.SMA1.EHZ. 2019-09-27T04:21:37.48 0.1 undecidable manual P 167 52.3032 50 -0.69 79
IV.GAVE.EHZ. 2019-09-27T04:21:37.55 0.1 undecidable manual P 209 50.2164 50 -0.3 89
IV.MNTP.HNZ. 2019-09-27T04:21:37.46 0.1 undecidable manual S 77 23.2545 108 0.74 82
IV.SSFR.HHZ. 2019-09-27T04:21:37.49 0.1 undecidable manual P 320 50.616 50 -0.43 87
IV.OFFI.HHZ. 2019-09-27T04:21:37.59 0.1 undecidable manual P 113 43.7229 50 0.74 79
IV.MF5.EHZ. 2019-09-27T04:21:37.73 0.1 undecidable manual S 117 24.6531 107 0.55 88
IV.ATCC.EHZ. 2019-09-27T04:21:36.94 0.1 positive manual P 284 45.7209 50 -0.23 92
IV.FIU1.HNZ. 2019-09-27T04:21:36.80 0.3 undecidable manual S 298 23.6541 108 -0.05 74
IV.SEF1.HNN. 2019-09-27T04:21:36.44 0.3 undecidable manual S 288 20.6682 110 0.57 66
IV.MMO1.EHN. 2019-09-27T04:21:36.57 0.1 undecidable manual S 152 23.8539 108 -0.36 93
IV.FOSV.EHZ. 2019-09-27T04:21:36.06 0.1 positive manual P 303 41.5251 50 -0.45 88
IV.MML1.HNE. 2019-09-27T04:21:35.38 0.1 undecidable manual S 279 17.871 113 0.4 93
IV.SAP2.EHZ. 2019-09-27T04:21:35.06 0.1 undecidable manual S 87 16.9719 114 0.37 94
IV.GAG1.HNE. 2019-09-27T04:21:35.64 0.3 undecidable manual S 329 19.2696 111 0.22 72
IV.MC2.EHZ. 2019-09-27T04:21:35.50 0.1 undecidable manual S 180 19.7691 111 -0.09 99
IV.MNTT.EHZ. 2019-09-27T04:21:35.27 0.1 undecidable manual P 95 33.0447 103 0.24 94
IV.FEMA.HNE. 2019-09-27T04:21:35.60 0.3 undecidable manual S 219 18.1707 113 0.53 67
IV.MTRA.EHE. 2019-09-27T04:21:35.60 0.3 undecidable manual P 155 40.5261 50 -0.77 59
IV.SSM1.HNE. 2019-09-27T04:21:34.40 0.3 undecidable manual S 356 15.4734 116 0.17 73
IV.CING.HNZ. 2019-09-27T04:21:34.14 0.1 undecidable manual P 1 31.746 103 -0.64 84
IV.TRE1.HNE. 2019-09-27T04:21:34.56 0.3 undecidable manual P 22 26.5512 106 0.79 60
IV.NRCA.HHZ. 2019-09-27T04:21:34.15 0.1 negative manual P 192 29.0487 105 -0.11 97
IV.MNTP.HNZ. 2019-09-27T04:21:33.43 0.1 positive manual P 77 23.2545 108 0.29 94
IV.SNTG.HHZ. 2019-09-27T04:21:33.63 0.1 positive manual P 312 27.2505 105 -0.29 93
IV.MDAR.HNN. 2019-09-27T04:21:33.00 0.3 undecidable manual S 342 12.0768 122 -0.19 73
IV.MF5.EHZ. 2019-09-27T04:21:33.59 0.1 undecidable manual P 117 24.6531 107 0.18 96
IV.CESI.HHZ. 2019-09-27T04:21:33.59 0.1 positive manual P 248 24.9528 107 0.12 97
IV.EL6.EHZ. 2019-09-27T04:21:33.58 0.1 undecidable manual P 345 27.5502 105 -0.39 91
IV.GUMA.HHZ. 2019-09-27T04:21:33.43 0.1 undecidable manual S 104 12.1767 122 0.22 97
IV.FEMA.HNE. 2019-09-27T04:21:32.42 0.3 undecidable manual P 219 18.1707 113 0.24 72
IV.MMO1.EHN. 2019-09-27T04:21:32.99 0.1 undecidable manual P 152 23.8539 108 -0.27 94
IV.MML1.HNE. 2019-09-27T04:21:32.27 0.1 positive manual P 279 17.871 113 0.13 98
IV.SAP2.EHZ. 2019-09-27T04:21:32.32 0.1 undecidable manual P 87 16.9719 114 0.35 94
IV.GAG1.HNE. 2019-09-27T04:21:32.20 0.3 undecidable manual P 329 19.2696 111 -0.19 73
IV.FDMO.HHZ. 2019-09-27T04:21:32.91 0.1 undecidable manual S 235 10.1787 127 0.26 97
IV.MC2.EHZ. 2019-09-27T04:21:32.56 0.1 undecidable manual P 180 19.7691 111 0.07 99
IV.FIU1.HNZ. 2019-09-27T04:21:32.77 0.3 undecidable manual P 298 23.6541 108 -0.45 68
IV.SEF1.HNN. 2019-09-27T04:21:32.79 0.3 undecidable manual P 288 20.6682 110 0.14 73
IV.GUMA.HHZ. 2019-09-27T04:21:31.20 0.1 positive manual P 104 12.1767 122 0.09 100
IV.SSM1.HNE. 2019-09-27T04:21:31.65 0.3 undecidable manual P 356 15.4734 116 -0.05 75
IV.MDAR.HNN. 2019-09-27T04:21:31.05 0.3 undecidable manual P 342 12.0768 122 -0.05 76
IV.FDMO.HHZ. 2019-09-27T04:21:30.99 0.1 positive manual P 235 10.1787 127 0.2 98
IV.CSP1.EHE. 2019-09-27T04:21:30.24 0.1 undecidable manual S 78 1.1988 171 -0.66 88
IV.PF6.EHN. 2019-09-27T04:21:30.63 0.1 undecidable manual S 4 5.3946 145 -0.83 81
IV.CSP1.EHE. 2019-09-27T04:21:29.46 0.1 negative manual P 78 1.1988 171 -0.32 97
IV.PF6.EHN. 2019-09-27T04:21:29.77 0.1 negative manual P 4 5.3946 145 -0.34 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.6 0.0005808266 0.2016 AML other m 2019-09-27T04:21:33.16
IV.GUMA.HNE. ML:2.4 0.0035113435 0.3584 AML other m 2019-09-27T04:21:33.70
IV.GUMA.HNN. ML:2.5 0.0037772535 0.3904 AML other m 2019-09-27T04:21:33.72
IV.GUMA.HHE. ML:2.6 0.005793506 0.3392 AML other m 2019-09-27T04:21:33.53
IV.MNTP.HNE. ML:2.2 0.0010142642499999998 0.1696 AML other m 2019-09-27T04:21:38.06
IV.EL6.EHE. ML:1.9 0.0004475479 0.1216 AML other m 2019-09-27T04:21:39.02
IV.CESI.HHE. ML:1.9 0.00043841029999999997 0.2624 AML other m 2019-09-27T04:21:38.10
IV.CESI.HNN. ML:2.0 0.0005617462 0.2368 AML other m 2019-09-27T04:21:38.30
IV.CESI.HHN. ML:2.0 0.0006320054 0.24 AML other m 2019-09-27T04:21:38.29
IV.CESI.HNE. ML:1.8 0.00040335094999999996 0.2592 AML other m 2019-09-27T04:21:38.11
IV.SNTG.HHN. ML:1.5 0.00018968134999999999 0.16 AML other m 2019-09-27T04:21:38.55
IV.SNTG.HHE. ML:1.4 0.000133926975 0.1184 AML other m 2019-09-27T04:21:38.52
IV.NRCA.HHN. ML:2.0 0.00053073405 0.1376 AML other m 2019-09-27T04:21:40.31
IV.NRCA.HNE. ML:2.0 0.00048316325 0.2016 AML other m 2019-09-27T04:21:39.28
IV.NRCA.HHE. ML:2.0 0.0005545235 0.1984 AML other m 2019-09-27T04:21:39.28
IV.MNTT.EHE. ML:2.2 0.0007499566 0.2208 AML other m 2019-09-27T04:21:42.53
IV.MNTT.EHN. ML:2.3 0.00085744 0.2592 AML other m 2019-09-27T04:21:41.37
IV.FOSV.EHE. ML:1.9 0.00027282305 0.3168 AML other m 2019-09-27T04:21:42.87
IV.FOSV.EHN. ML:2.0 0.00033831215000000006 0.2976 AML other m 2019-09-27T04:21:42.88
IV.ATCC.EHE. ML:1.8 0.00019829975 0.1792 AML other m 2019-09-27T04:21:44.30
IV.ATCC.EHN. ML:2.2 0.00044163255 0.2816 AML other m 2019-09-27T04:21:44.46
IV.ARVD.HHE. ML:1.6 0.00011554910500000002 0.1984 AML other m 2019-09-27T04:21:45.97
IV.SSFR.HHE. ML:2.4 0.00061637135 0.2208 AML other m 2019-09-27T04:21:46.18
IV.SSFR.HNE. ML:2.4 0.000597704 0.2112 AML other m 2019-09-27T04:21:46.29
IV.SSFR.HHN. ML:2.3 0.0005048806 0.1984 AML other m 2019-09-27T04:21:46.17
IV.SSFR.HNN. ML:2.3 0.00050748215 0.24 AML other m 2019-09-27T04:21:46.17
IV.GAVE.EHN. ML:2.1 0.00032422289999999997 0.3008 AML other m 2019-09-27T04:21:45.96
IV.GAVE.EHE. ML:2.1 0.00031355275 0.2016 AML other m 2019-09-27T04:21:46.40
IV.MOMA.HHN. ML:1.8 0.00015186525 0.2592 AML other m 2019-09-27T04:21:49.19
IV.MOMA.HHE. ML:1.7 0.00010581165000000001 0.1792 AML other m 2019-09-27T04:21:50.24
IV.MOMA.HNE. ML:1.8 0.0001197912 0.16 AML other m 2019-09-27T04:21:50.25
IV.CAMP.HHN. ML:1.4 0.000049376665 0.2368 AML other m 2019-09-27T04:21:50.52
IV.CAMP.HHE. ML:1.4 0.000046325145 0.2208 AML other m 2019-09-27T04:21:49.76
IV.PIEI.HHN. ML:1.6 0.000060578385 0.2208 AML other m 2019-09-27T04:21:52.02
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download