Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 25-03-2020 and time 20:36:44 (UTC) in region 1 km W Servigliano (FM)

A magnitude ML 2.0 earthquake occured in region: 1 km W Servigliano (FM), on

  • 25-03-2020 20:36:44 (UTC)
  • 25-03-2020 21:36:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0790, 13.4860 at 28 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
Servigliano FM 1 2336 2336
Falerone FM 3 3337 5673
Belmonte Piceno FM 5 646 6319
Monte Vidon Corrado FM 5 731 7050
Monteleone di Fermo FM 5 395 7445
Penna San Giovanni MC 6 1108 8553
Monsampietro Morico FM 6 659 9212
Monte San Martino MC 6 765 9977
Montappone FM 7 1682 11659
Santa Vittoria in Matenano FM 7 1330 12989
Montegiorgio FM 7 6851 19840
Sant'Angelo in Pontano MC 8 1436 21276
Montelparo FM 8 778 22054
Massa Fermana FM 8 963 23017
Montottone FM 8 979 23996
Smerillo FM 9 365 24361
Monte Rinaldo FM 10 379 24740
Grottazzolina FM 10 3398 28138
Montefalcone Appennino FM 10 424 28562
Magliano di Tenna FM 11 1452 30014
Ortezzano FM 11 774 30788
Loro Piceno MC 11 2401 33189
Monte Giberto FM 12 801 33990
Mogliano MC 12 4696 38686
Ripe San Ginesio MC 12 852 39538
Gualdo MC 12 815 40353
Monte Vidon Combatte FM 12 433 40786
Rapagnano FM 13 2145 42931
Force AP 13 1354 44285
Francavilla d'Ete FM 13 964 45249
Petritoli FM 14 2335 47584
San Ginesio MC 14 3498 51082
Colmurano MC 14 1263 52345
Montalto delle Marche AP 14 2122 54467
Ponzano di Fermo FM 14 1674 56141
Montedinove AP 15 488 56629
Comunanza AP 15 3166 59795
Monte San Pietrangeli FM 15 2458 62253
Rotella AP 15 906 63159
Amandola FM 15 3629 66788
Torre San Patrizio FM 15 2048 68836
Sarnano MC 16 3264 72100
Urbisaglia MC 16 2628 74728
Petriolo MC 16 1998 76726
Carassai AP 17 1100 77826
Cessapalombo MC 19 512 78338
Camporotondo di Fiastrone MC 19 563 78901
Monterubbiano FM 19 2230 81131
Corridonia MC 19 15430 96561
Montefortino FM 19 1178 97739
Castignano AP 19 2796 100535
Cossignano AP 20 978 101513
Monte San Giusto MC 20 8191 109704
Palmiano AP 20 196 109900

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km NW of Teramo (54892 inhabitants)
60 Km S of Ancona (100861 inhabitants)
65 Km E of Foligno (57155 inhabitants)
81 Km N of L'Aquila (69753 inhabitants)
83 Km NW of Montesilvano (53738 inhabitants)
89 Km E of Perugia (166134 inhabitants)
89 Km NE of Terni (111501 inhabitants)
91 Km NW of Pescara (121014 inhabitants)
93 Km SE of Fano (60888 inhabitants)
98 Km NW of Chieti (51815 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 2020-03-25
20:36:44		 43.0793 13.4863 28 2020-07-18
21:08:38		 Bollettino Sismico Italiano INGV 79720461
Reviewed
Rev100 		ML 2.0 2020-03-25
20:36:43		 43.0737 13.4863 29 2020-03-25
20:43:50		 Sala Sismica INGV-Roma 77570511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-25 20:36:44 ± 0.14
Latitude 43.0793 ± 0.0054
Longitude 13.4863 ± 0.0074
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79720461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 633
Semi-minor axis of confidence ellipse (meter) 453
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 0.84266
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 77570511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-25 20:43:50

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 79720461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-24 17:33:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-03-25T20:37:06.48 0.3 undecidable manual S 280 69.4749 106 0.71 57
IV.SMA1.EHZ. 2020-03-25T20:37:01.55 0.6 undecidable manual S 194 51.3153 113 0.38 43
IV.PIEI.HHZ. 2020-03-25T20:37:00.32 0.6 undecidable manual P 304 91.9413 102 0.35 40
IV.SNTG.HHZ. 2020-03-25T20:37:00.83 0.3 undecidable manual S 294 48.3183 114 0.4 65
IV.CESI.HHZ. 2020-03-25T20:37:00.99 0.3 undecidable manual S 260 47.9187 114 0.66 60
IV.ATVO.HHZ. 2020-03-25T20:37:00.07 0.1 undecidable manual P 291 93.5397 102 -0.13 84
IV.EL6.EHZ. 2020-03-25T20:36:59.28 0.1 undecidable manual S 312 41.625 118 0.43 87
IV.MTRA.EHZ. 2020-03-25T20:36:57.52 0.3 undecidable manual S 192 36.5412 122 -0.13 70
IV.MC2.EHZ. 2020-03-25T20:36:56.65 0.6 undecidable manual S 232 30.4473 127 0.32 45
IV.FDMO.HHZ. 2020-03-25T20:36:56.74 0.3 undecidable manual S 262 32.6451 125 -0.06 72
IV.ATCC.EHZ. 2020-03-25T20:36:56.17 0.3 undecidable manual P 280 69.4749 106 -0.44 62
IV.ARVD.HHZ. 2020-03-25T20:36:55.52 0.3 undecidable manual P 317 63.9915 108 -0.27 65
IV.CSP1.EHZ. 2020-03-25T20:36:54.72 0.1 undecidable manual S 274 22.8549 136 -0.09 97
IV.PF6.EHN. 2020-03-25T20:36:54.61 0.6 undecidable manual S 285 24.5532 134 -0.51 44
IV.MMO1.EHZ. 2020-03-25T20:36:54.62 0.3 undecidable manual S 213 23.754 135 -0.37 68
IV.SMA1.EHZ. 2020-03-25T20:36:54.02 0.1 undecidable manual P 194 51.3153 113 0.07 92
IV.TERO.HHZ. 2020-03-25T20:36:54.05 0.3 undecidable manual P 169 51.5151 113 0.05 69
IV.CESI.HHZ. 2020-03-25T20:36:53.58 0.1 undecidable manual P 260 47.9187 114 0.1 92
IV.GUMA.HHZ. 2020-03-25T20:36:53.17 0.1 undecidable manual S 261 12.3765 154 -0.03 100
IV.MNTT.EHZ. 2020-03-25T20:36:53.38 0.1 undecidable manual S 102 9.0798 160 0.54 88
IV.SNTG.HHZ. 2020-03-25T20:36:53.52 0.1 undecidable manual P 294 48.3183 114 0 94
IV.SAP2.EHZ. 2020-03-25T20:36:52.50 0.1 undecidable manual S 285 7.2927 164 -0.2 97
IV.NRCA.HHZ. 2020-03-25T20:36:52.35 0.1 undecidable manual P 228 40.7259 119 -0.13 93
IV.MF5.EHZ. 2020-03-25T20:36:52.92 0.1 undecidable manual S 192 10.3785 157 -0.05 100
IV.EL6.EHZ. 2020-03-25T20:36:52.49 0.1 undecidable manual P 312 41.625 118 -0.12 93
IV.MNTP.HNZ. 2020-03-25T20:36:52.75 0.1 undecidable manual S 348 6.5934 165 0.1 99
IV.MC2.EHZ. 2020-03-25T20:36:51.20 0.1 undecidable manual P 232 30.4473 127 0.04 96
IV.OFFI.HHE. 2020-03-25T20:36:51.15 0.3 undecidable manual P 135 22.755 137 0.87 56
IV.MTRA.EHZ. 2020-03-25T20:36:51.75 0.1 undecidable manual P 192 36.5412 122 -0.18 93
IV.FDMO.HHZ. 2020-03-25T20:36:51.13 0.1 undecidable manual P 262 32.6451 125 -0.3 91
IV.CSP1.EHZ. 2020-03-25T20:36:50.05 0.1 undecidable manual P 274 22.8549 136 -0.24 94
IV.PF6.EHN. 2020-03-25T20:36:50.22 0.1 undecidable manual P 285 24.5532 134 -0.25 93
IV.MMO1.EHZ. 2020-03-25T20:36:50.13 0.1 undecidable manual P 213 23.754 135 -0.25 94
IV.MNTT.EHZ. 2020-03-25T20:36:49.29 0.1 undecidable manual P 102 9.0798 160 0.14 98
IV.MF5.EHZ. 2020-03-25T20:36:49.11 0.1 undecidable manual P 192 10.3785 157 -0.12 99
IV.GUMA.HHZ. 2020-03-25T20:36:49.22 0.1 undecidable manual P 261 12.3765 154 -0.13 98
IV.MNTP.HNZ. 2020-03-25T20:36:48.90 0.1 undecidable manual P 348 6.5934 165 -0.14 99
IV.SAP2.EHZ. 2020-03-25T20:36:48.94 0.1 undecidable manual P 285 7.2927 164 -0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SAP2.EHN. ML:2.6 0.001935 0.62 AML other m 2020-03-25T20:36:52.65
IV.SAP2.EHE. ML:2.0 0.000597 0.14 AML other m 2020-03-25T20:36:53.10
IV.GUMA.HHE. ML:2.1 0.0007175 0.58 AML other m 2020-03-25T20:36:53.00
IV.GUMA.HHN. ML:2.1 0.0007059999999999999 0.2 AML other m 2020-03-25T20:36:53.33
IV.MNTT.EHE. ML:2.3 0.0010785 0.4 AML other m 2020-03-25T20:36:53.53
IV.CSP1.EHE. ML:1.9 0.00029749999999999997 1.72 AML other m 2020-03-25T20:36:55.89
IV.CSP1.EHN. ML:1.7 0.00022649999999999998 1.38 AML other m 2020-03-25T20:36:55.12
IV.MNTT.EHN. ML:2.2 0.0008519999999999999 1.54 AML other m 2020-03-25T20:36:56.10
IV.FDMO.HHE. ML:2.0 0.000291 0.18 AML other m 2020-03-25T20:36:57.05
IV.FDMO.HHN. ML:2.0 0.000296 1.18 AML other m 2020-03-25T20:36:57.16
IV.NRCA.HHE. ML:1.8 0.0001645 1.88 AML other m 2020-03-25T20:36:58.00
IV.NRCA.HHN. ML:2.0 0.0002525 0.1 AML other m 2020-03-25T20:36:59.29
IV.SNTG.HHN. ML:1.8 0.00013350000000000002 0.56 AML other m 2020-03-25T20:37:01.46
IV.SNTG.HHE. ML:1.9 0.00018449999999999999 0.28 AML other m 2020-03-25T20:37:01.25
IV.CESI.HHE. ML:1.7 0.0001174 0.94 AML other m 2020-03-25T20:37:01.85
IV.CESI.HHN. ML:1.7 0.0001135 1 AML other m 2020-03-25T20:37:01.24
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