Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 27-09-2019 and time 06:33:59 (Italy) in region 6 km W Cessapalombo (MC)

A magnitude ML 1.4 earthquake occured in region: 6 km W Cessapalombo (MC), on

  • 27-09-2019 04:33:59 (UTC)
  • 27-09-2019 06:33:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0930, 13.1900 at 7 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Caldarola MC 6 1823 1823
Cessapalombo MC 6 512 2335
Fiastra MC 7 559 2894
Acquacanina MC 7 121 3015
Camporotondo di Fiastrone MC 8 563 3578
Belforte del Chienti MC 9 1886 5464
Pievebovigliana MC 9 866 6330
Serrapetrona MC 10 966 7296
Fiordimonte MC 10 202 7498
San Ginesio MC 11 3498 10996
Camerino MC 11 6974 17970
Sarnano MC 11 3264 21234
Bolognola MC 11 142 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 15 12726 57359
Ripe San Ginesio MC 16 852 58211
Colmurano MC 16 1263 59474
Sant'Angelo in Pontano MC 17 1436 60910
Castelraimondo MC 17 4587 65497
Ussita MC 17 444 65941
Amandola FM 18 3629 69570
Monte Cavallo MC 19 145 69715
Gagliole MC 19 620 70335
Pioraco MC 19 1134 71469
Urbisaglia MC 19 2628 74097
Serravalle di Chienti MC 19 1070 75167
Penna San Giovanni MC 20 1108 76275
Visso MC 20 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)
64 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 1.4 2019-09-27
04:33:59		 43.0927 13.19 7 2020-02-28
16:42:11		 Bollettino Sismico Italiano INGV 74341581
Reviewed
Rev100 		ML 1.4 2019-09-27
04:33:59		 43.0918 13.189 7 2019-09-27
04:50:30		 Sala Sismica INGV-Roma 72811691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-27 04:33:59 ± 0.07
Latitude 43.0927 ± 0.0036
Longitude 13.1900 ± 0.0062
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74341581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 461
Semi-minor axis of confidence ellipse (meter) 241
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.65021
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 72811691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-27 04:50:30

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 74341581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-05 13:03:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2019-09-27T04:34:16.30 0.6 undecidable manual S 209 50.5161 50 0.09 46
IV.SMA1.EHZ. 2019-09-27T04:34:16.61 0.6 undecidable manual S 167 52.6029 50 -0.16 45
IV.ARVD.HHZ. 2019-09-27T04:34:16.25 0.6 undecidable manual S 336 49.2174 50 0.38 44
IV.PIEI.HHZ. 2019-09-27T04:34:12.25 0.3 undecidable manual P 313 72.1722 50 -0.21 65
IV.MURB.HHZ. 2019-09-27T04:34:10.28 0.3 undecidable manual P 290 57.0984 50 0.16 68
IV.MOMA.HHZ. 2019-09-27T04:34:10.31 0.6 undecidable manual P 238 59.6958 50 -0.22 44
IV.TERO.HHZ. 2019-09-27T04:34:10.56 0.3 undecidable manual P 147 62.0934 50 -0.33 65
IV.MF5.EHZ. 2019-09-27T04:34:09.07 0.6 undecidable manual S 118 24.753 106 0.69 41
IV.EL6.EHZ. 2019-09-27T04:34:09.58 0.6 undecidable manual S 345 27.2505 105 0.38 45
IV.NRCA.HHZ. 2019-09-27T04:34:09.76 0.6 undecidable manual S 192 29.3484 104 -0.17 47
IV.CESI.HHZ. 2019-09-27T04:34:09.35 0.6 undecidable manual S 247 25.0527 106 0.86 38
IV.SNTG.HHZ. 2019-09-27T04:34:09.29 0.6 undecidable manual S 312 27.0507 105 0.15 48
IV.ARVD.HHZ. 2019-09-27T04:34:08.59 0.3 undecidable manual P 336 49.2174 50 -0.33 66
IV.GAVE.EHZ. 2019-09-27T04:34:08.84 0.1 undecidable manual P 209 50.5161 50 -0.28 89
IV.SMA1.EHZ. 2019-09-27T04:34:08.99 0.3 undecidable manual P 167 52.6029 50 -0.45 64
IV.MC2.EHZ. 2019-09-27T04:34:07.08 0.6 undecidable manual S 180 20.0688 110 0.24 47
IV.MMO1.EHZ. 2019-09-27T04:34:07.87 0.6 undecidable manual S 153 24.1536 107 -0.3 46
IV.SAP2.EHZ. 2019-09-27T04:34:06.33 0.6 undecidable manual S 88 16.9719 113 0.51 45
IV.NRCA.HHZ. 2019-09-27T04:34:05.30 0.1 undecidable manual P 192 29.3484 104 -0.19 94
IV.EL6.EHZ. 2019-09-27T04:34:05.04 0.3 undecidable manual P 345 27.2505 105 -0.03 73
IV.CESI.HHZ. 2019-09-27T04:34:04.93 0.1 undecidable manual P 247 25.0527 106 0.27 93
IV.SNTG.HHZ. 2019-09-27T04:34:04.96 0.1 undecidable manual P 312 27.0507 105 -0.08 97
IV.MF5.EHZ. 2019-09-27T04:34:04.97 0.1 undecidable manual P 118 24.753 106 0.38 91
IV.FDMO.HHZ. 2019-09-27T04:34:04.00 0.6 undecidable manual S 233 10.3785 125 0.17 49
IV.MMO1.EHZ. 2019-09-27T04:34:04.29 0.1 undecidable manual P 153 24.1536 107 -0.19 95
IV.SAP2.EHZ. 2019-09-27T04:34:03.62 0.1 undecidable manual P 88 16.9719 113 0.5 90
IV.MC2.EHZ. 2019-09-27T04:34:03.83 0.1 undecidable manual P 180 20.0688 110 0.12 97
IV.FDMO.HHZ. 2019-09-27T04:34:02.26 0.1 undecidable manual P 233 10.3785 125 0.29 95
IV.PF6.EHZ. 2019-09-27T04:34:01.97 0.3 undecidable manual S 4 4.995 145 -0.52 68
IV.CSP1.EHZ. 2019-09-27T04:34:01.43 0.1 undecidable manual S 94 1.1988 171 -0.55 91
IV.PF6.EHZ. 2019-09-27T04:34:01.09 0.1 undecidable manual P 4 4.995 145 -0.1 100
IV.CSP1.EHZ. 2019-09-27T04:34:00.76 0.1 undecidable manual P 94 1.1988 171 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.000258 0.46 AML other m 2019-09-27T04:34:04.49
IV.FDMO.HHN. ML:1.3 0.00028500000000000004 0.16 AML other m 2019-09-27T04:34:05.44
IV.SAP2.EHN. ML:2.6 0.00399 0.44 AML other m 2019-09-27T04:34:06.73
IV.SAP2.EHE. ML:1.6 0.0003415 0.32 AML other m 2019-09-27T04:34:06.76
IV.CESI.HHN. ML:1.6 0.0002405 0.22 AML other m 2019-09-27T04:34:09.61
IV.CESI.HHE. ML:1.5 0.00017449999999999999 0.42 AML other m 2019-09-27T04:34:09.49
IV.SNTG.HHE. ML:1.0 0.00004975 0.38 AML other m 2019-09-27T04:34:09.85
IV.SNTG.HHN. ML:1.1 0.00007025000000000001 0.64 AML other m 2019-09-27T04:34:09.87
IV.NRCA.HHN. ML:1.7 0.000259 1.22 AML other m 2019-09-27T04:34:12.71
IV.NRCA.HHE. ML:1.7 0.00027049999999999996 1.28 AML other m 2019-09-27T04:34:12.82
IV.GAVE.EHE. ML:1.8 0.0001495 0.14 AML other m 2019-09-27T04:34:16.68
IV.ARVD.HHE. ML:1.1 0.0000343 0.24 AML other m 2019-09-27T04:34:17.29
IV.GAVE.EHN. ML:1.7 0.000129 1.32 AML other m 2019-09-27T04:34:17.28
IV.MURB.HHN. ML:1.6 0.0000811 0.3 AML other m 2019-09-27T04:34:19.38
IV.ARVD.HHN. ML:1.0 0.000022599999999999997 1.42 AML other m 2019-09-27T04:34:19.74
IV.SMA1.EHN. ML:1.4 0.0000667 0.68 AML other m 2019-09-27T04:34:19.43
IV.MOMA.HHN. ML:1.5 0.00005805 0.22 AML other m 2019-09-27T04:34:20.50
IV.TERO.HHE. ML:1.3 0.00003990000000000001 0.38 AML other m 2019-09-27T04:34:20.70
IV.TERO.HHN. ML:1.4 0.0000461 1.22 AML other m 2019-09-27T04:34:21.81
IV.SMA1.EHE. ML:1.4 0.00005295 0.46 AML other m 2019-09-27T04:34:21.45
IV.MURB.HHE. ML:1.6 0.0000789 0.22 AML other m 2019-09-27T04:34:21.38
IV.MOMA.HHE. ML:1.3 0.0000421 0.66 AML other m 2019-09-27T04:34:21.48
IV.PIEI.HHN. ML:1.1 0.000020150000000000002 0.54 AML other m 2019-09-27T04:34:24.33
IV.PIEI.HHE. ML:1.1 0.0000211 0.42 AML other m 2019-09-27T04:34:25.72
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