Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 09-11-2020 and time 02:53:12 (Italy) in region 2 km W Sant'Angelo in Pontano (MC)

A magnitude ML 1.6 earthquake occured in region: 2 km W Sant'Angelo in Pontano (MC), on

  • 09-11-2020 01:53:12 (UTC)
  • 09-11-2020 02:53:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0960, 13.3680 at 21 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
Sant'Angelo in Pontano MC 2 1436 1436
Gualdo MC 4 815 2251
San Ginesio MC 4 3498 5749
Ripe San Ginesio MC 5 852 6601
Penna San Giovanni MC 6 1108 7709
Colmurano MC 8 1263 8972
Sarnano MC 9 3264 12236
Falerone FM 9 3337 15573
Loro Piceno MC 9 2401 17974
Cessapalombo MC 9 512 18486
Monte San Martino MC 9 765 19251
Camporotondo di Fiastrone MC 9 563 19814
Montappone FM 10 1682 21496
Monte Vidon Corrado FM 10 731 22227
Servigliano FM 10 2336 24563
Massa Fermana FM 11 963 25526
Urbisaglia MC 11 2628 28154
Smerillo FM 12 365 28519
Caldarola MC 12 1823 30342
Amandola FM 13 3629 33971
Belforte del Chienti MC 13 1886 35857
Santa Vittoria in Matenano FM 13 1330 37187
Mogliano MC 14 4696 41883
Belmonte Piceno FM 14 646 42529
Montefalcone Appennino FM 14 424 42953
Monteleone di Fermo FM 14 395 43348
Tolentino MC 14 20069 63417
Montegiorgio FM 14 6851 70268
Monsampietro Morico FM 16 659 70927
Comunanza AP 16 3166 74093
Bolognola MC 16 142 74235
Montelparo FM 16 778 75013
Petriolo MC 16 1998 77011
Montefortino FM 17 1178 78189
Serrapetrona MC 17 966 79155
Acquacanina MC 17 121 79276
Francavilla d'Ete FM 18 964 80240
Force AP 18 1354 81594
Montottone FM 18 979 82573
Fiastra MC 18 559 83132
Magliano di Tenna FM 18 1452 84584
Monte Rinaldo FM 19 379 84963
Grottazzolina FM 19 3398 88361
Pollenza MC 19 6618 94979
Rapagnano FM 20 2145 97124

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km NW of Teramo (54892 inhabitants)
56 Km E of Foligno (57155 inhabitants)
59 Km S of Ancona (100861 inhabitants)
80 Km E of Perugia (166134 inhabitants)
83 Km N of L'Aquila (69753 inhabitants)
84 Km NE of Terni (111501 inhabitants)
88 Km SE of Fano (60888 inhabitants)
91 Km NW of Montesilvano (53738 inhabitants)
98 Km SE of Pesaro (94582 inhabitants)
98 Km NW of Pescara (121014 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 1.6 2020-11-09
01:53:12		 43.0957 13.368 21 2021-02-26
14:56:06		 Bollettino Sismico Italiano INGV 84770131
Reviewed
Rev100 		ML 1.6 2020-11-09
01:53:12		 43.0913 13.3567 22 2020-11-09
02:01:13		 Sala Sismica INGV-Roma 84570841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-09 01:53:12 ± 0.09
Latitude 43.0957 ± 0.0027
Longitude 13.3680 ± 0.0049
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84770131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 77
Number of defining phases 77
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.02248
Epicentral distance of station farthest from the epicenter (degree) 0.76982
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 84570841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-09 02:01:13

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 84770131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-16 11:12:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATVO.HHZ. 2020-11-09T01:53:38.24 0.1 undecidable manual S 293 83.9493 98 0.8 68
IV.NARO.HHZ. 2020-11-09T01:53:37.85 0.1 undecidable manual S 312 85.4478 98 0.01 86
IV.MPAG.EHZ. 2020-11-09T01:53:36.13 0.1 undecidable manual S 321 76.8675 99 0.55 77
IV.MOMA.HHZ. 2020-11-09T01:53:35.12 0.1 undecidable manual S 244 72.4719 99 0.72 74
IV.MURB.HHZ. 2020-11-09T01:53:34.08 0.1 undecidable manual S 286 70.6737 100 0.13 86
IV.ATFO.HHZ. 2020-11-09T01:53:34.68 0.1 undecidable manual S 295 71.0733 100 0.64 75
IV.FRON.EHZ. 2020-11-09T01:53:34.53 0.1 undecidable manual S 312 69.8745 100 0.8 70
IV.CAMP.HHZ. 2020-11-09T01:53:32.32 0.1 undecidable manual S 177 62.1933 101 0.6 81
IV.ATCC.EHZ. 2020-11-09T01:53:31.79 0.1 undecidable manual S 280 59.7957 102 0.71 75
IV.SSFR.HHZ. 2020-11-09T01:53:31.71 0.1 undecidable manual S 309 60.495 102 0.42 83
IV.TERO.HHZ. 2020-11-09T01:53:30.76 0.3 undecidable manual S 160 55.8996 103 0.69 59
IV.ARVD.HHZ. 2020-11-09T01:53:30.37 0.1 undecidable manual S 322 56.3991 103 0.17 88
IV.ASSB.HHZ. 2020-11-09T01:53:30.85 0.1 undecidable manual S 264 57.7977 102 0.28 86
IV.SMA1.EHZ. 2020-11-09T01:53:29.14 0.1 undecidable manual S 183 51.7038 104 0.16 91
IV.FOSV.EHZ. 2020-11-09T01:53:29.91 0.1 undecidable manual S 294 53.8017 104 0.38 85
IV.NARO.HHZ. 2020-11-09T01:53:27.09 0.1 undecidable manual P 312 85.4478 98 0.01 87
IV.ATVO.HHZ. 2020-11-09T01:53:26.57 0.1 undecidable manual P 293 83.9493 98 -0.29 82
IV.MPAG.EHZ. 2020-11-09T01:53:25.98 0.1 undecidable manual P 321 76.8675 99 0.2 85
IV.SNTG.HHZ. 2020-11-09T01:53:25.52 0.1 undecidable manual S 297 38.8278 110 -0.18 92
IV.MTRA.EHE. 2020-11-09T01:53:25.54 0.1 undecidable manual S 176 37.629 111 0.13 94
IV.CESI.HHZ. 2020-11-09T01:53:25.87 0.1 undecidable manual S 255 38.9277 110 0.16 91
IV.EL6.EHZ. 2020-11-09T01:53:24.30 0.1 undecidable manual S 320 33.6441 114 -0.12 94
IV.MOMA.HHZ. 2020-11-09T01:53:24.92 0.1 positive manual P 244 72.4719 99 -0.18 86
IT.MTCL.HGZ. 2020-11-09T01:53:24.18 0.3 undecidable manual S 249 31.9458 115 0.18 69
IV.NRCA.HHZ. 2020-11-09T01:53:24.74 0.1 undecidable manual S 215 35.6421 112 -0.16 92
IV.SEF1.HNN. 2020-11-09T01:53:24.93 0.3 undecidable manual S 280 34.5432 113 0.31 67
IV.MURB.HHZ. 2020-11-09T01:53:24.66 0.1 negative manual P 286 70.6737 100 -0.18 86
IV.ATFO.HHZ. 2020-11-09T01:53:24.62 0.1 undecidable manual P 295 71.0733 100 -0.27 85
IV.CING.HNZ. 2020-11-09T01:53:24.43 0.1 undecidable manual S 336 34.0437 113 -0.08 95
IV.FRON.EHZ. 2020-11-09T01:53:24.69 0.1 negative manual P 312 69.8745 100 -0.02 89
IV.MML1.HNE. 2020-11-09T01:53:24.14 0.1 undecidable manual S 274 32.1456 115 0.09 94
IV.CAMP.HHZ. 2020-11-09T01:53:23.12 0.1 undecidable manual P 177 62.1933 101 -0.43 82
IV.FEMA.HNZ. 2020-11-09T01:53:23.84 0.1 undecidable manual S 240 29.748 117 0.37 89
IV.ASSB.HHZ. 2020-11-09T01:53:22.40 0.1 undecidable manual P 264 57.7977 102 -0.49 83
IV.TERO.HHZ. 2020-11-09T01:53:22.34 0.3 undecidable manual P 160 55.8996 103 -0.26 65
IV.FOSV.EHZ. 2020-11-09T01:53:22.04 0.1 positive manual P 294 53.8017 104 -0.25 88
IV.ATCC.EHZ. 2020-11-09T01:53:22.90 0.1 negative manual P 280 59.7957 102 -0.28 86
IV.MC2.EHZ. 2020-11-09T01:53:22.62 0.1 undecidable manual S 215 25.0527 122 0.23 93
IV.ARVD.HHZ. 2020-11-09T01:53:22.38 0.1 undecidable manual P 322 56.3991 103 -0.29 87
IV.SSFR.HHZ. 2020-11-09T01:53:22.99 0.1 undecidable manual P 309 60.495 102 -0.31 86
IV.MMO1.EHZ. 2020-11-09T01:53:21.54 0.1 undecidable manual S 189 22.0668 127 -0.18 93
IV.SSM1.HNZ. 2020-11-09T01:53:21.52 0.3 undecidable manual S 314 21.3675 128 -0.06 73
IV.MDAR.HNZ. 2020-11-09T01:53:21.32 0.1 undecidable manual S 301 21.1677 128 -0.22 94
IV.MNTT.EHZ. 2020-11-09T01:53:21.69 0.1 undecidable manual S 101 18.87 132 0.63 86
IV.SMA1.EHZ. 2020-11-09T01:53:21.38 0.1 undecidable manual P 183 51.7038 104 -0.59 79
IV.FDMO.HHZ. 2020-11-09T01:53:21.79 0.1 undecidable manual S 254 23.6541 124 -0.29 92
IV.MF5.EHZ. 2020-11-09T01:53:20.65 0.1 undecidable manual S 148 14.0748 141 0.46 91
IV.MTRA.EHE. 2020-11-09T01:53:19.45 0.1 undecidable manual P 176 37.629 111 -0.46 85
IV.CESI.HHZ. 2020-11-09T01:53:19.83 0.1 negative manual P 255 38.9277 110 -0.25 90
IV.CSP1.EHZ. 2020-11-09T01:53:19.93 0.1 undecidable manual S 268 13.1757 143 -0.11 97
IV.MNTP.HNZ. 2020-11-09T01:53:19.76 0.1 undecidable manual S 61 9.3795 152 0.26 95
IV.EL6.EHZ. 2020-11-09T01:53:19.00 0.1 positive manual P 320 33.6441 114 -0.34 89
IV.CIMA.HNE. 2020-11-09T01:53:19.78 0.3 undecidable manual P 46 33.744 114 0.44 66
IV.PF6.EHZ. 2020-11-09T01:53:19.92 0.1 undecidable manual S 288 14.7741 140 -0.39 92
IV.OFFI.HHE. 2020-11-09T01:53:19.82 0.3 undecidable manual P 125 31.3464 116 0.81 58
IV.NRCA.HHZ. 2020-11-09T01:53:19.31 0.1 positive manual P 215 35.6421 112 -0.31 89
IV.GUMA.HHZ. 2020-11-09T01:53:19.02 0.1 undecidable manual S 216 4.4955 166 -0.01 100
IV.SEF1.HNN. 2020-11-09T01:53:19.86 0.3 undecidable manual P 280 34.5432 113 0.41 66
IV.SNTG.HHZ. 2020-11-09T01:53:19.75 0.1 negative manual P 297 38.8278 110 -0.32 89
IV.CADA.HNE. 2020-11-09T01:53:19.87 0.3 undecidable manual P 71 33.6441 114 0.53 65
IV.FEMA.HNZ. 2020-11-09T01:53:18.74 0.1 positive manual P 240 29.748 117 -0.05 95
IV.CING.HNZ. 2020-11-09T01:53:18.98 0.1 positive manual P 336 34.0437 113 -0.41 88
IV.MML1.HNE. 2020-11-09T01:53:18.83 0.1 negative manual P 274 32.1456 115 -0.29 90
IV.SAP2.EHZ. 2020-11-09T01:53:18.99 0.1 undecidable manual S 88 2.4975 172 0.05 100
IT.MTCL.HGZ. 2020-11-09T01:53:18.82 0.3 undecidable manual P 249 31.9458 115 -0.28 68
IV.MC2.EHZ. 2020-11-09T01:53:17.99 0.1 positive manual P 215 25.0527 122 -0.18 93
IV.MMO1.EHZ. 2020-11-09T01:53:17.46 0.1 positive manual P 189 22.0668 127 -0.32 91
IV.SSM1.HNZ. 2020-11-09T01:53:17.34 0.3 undecidable manual P 314 21.3675 128 -0.36 68
IV.MDAR.HNZ. 2020-11-09T01:53:17.29 0.1 undecidable manual P 301 21.1677 128 -0.38 90
IV.MNTT.EHZ. 2020-11-09T01:53:17.63 0.1 negative manual P 101 18.87 132 0.23 94
IV.FDMO.HHZ. 2020-11-09T01:53:17.64 0.1 negative manual P 254 23.6541 124 -0.34 90
IV.GUMA.HHZ. 2020-11-09T01:53:16.07 0.1 positive manual P 216 4.4955 166 -0.16 97
IV.MF5.EHZ. 2020-11-09T01:53:16.94 0.1 negative manual P 148 14.0748 141 0.05 99
IV.CSP1.EHZ. 2020-11-09T01:53:16.53 0.1 positive manual P 268 13.1757 143 -0.28 93
IV.MNTP.HNZ. 2020-11-09T01:53:16.36 0.1 undecidable manual P 61 9.3795 152 -0.14 96
IV.SAP2.EHZ. 2020-11-09T01:53:16.12 0.1 positive manual P 88 2.4975 172 -0.05 99
IV.PF6.EHZ. 2020-11-09T01:53:16.54 0.1 positive manual P 288 14.7741 140 -0.42 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHE. ML:2.0 0.0007835 0.24 AML other m 2020-11-09T01:53:19.23
IV.GUMA.HHN. ML:1.8 0.0005620000000000001 0.24 AML other m 2020-11-09T01:53:19.32
IV.FDMO.HHE. ML:1.9 0.00041200000000000004 0.18 AML other m 2020-11-09T01:53:22.14
IV.FDMO.HHN. ML:1.7 0.000224 0.16 AML other m 2020-11-09T01:53:22.18
IV.MNTT.EHN. ML:2.0 0.0005445 0.16 AML other m 2020-11-09T01:53:22.36
IV.NRCA.HHE. ML:2.2 0.0006 0.14 AML other m 2020-11-09T01:53:25.13
IV.NRCA.HNE. ML:2.2 0.0005729999999999999 0.14 AML other m 2020-11-09T01:53:25.13
IV.EL6.EHN. ML:2.0 0.000391 0.18 AML other m 2020-11-09T01:53:25.16
IV.NRCA.HHN. ML:2.0 0.000372 0.12 AML other m 2020-11-09T01:53:25.38
IV.CESI.HHN. ML:1.6 0.0001225 0.26 AML other m 2020-11-09T01:53:26.46
IV.FOSV.EHE. ML:1.7 0.00011169999999999999 0.32 AML other m 2020-11-09T01:53:30.29
IV.FOSV.EHN. ML:1.6 0.0000804 0.34 AML other m 2020-11-09T01:53:30.31
IV.ATCC.EHN. ML:1.4 0.000049000000000000005 0.36 AML other m 2020-11-09T01:53:32.24
IV.SSFR.HHN. ML:1.9 0.0001655 0.3 AML other m 2020-11-09T01:53:32.84
IV.SSFR.HHE. ML:1.9 0.0001525 1.24 AML other m 2020-11-09T01:53:33.11
IV.MURB.HHN. ML:1.9 0.0001185 0.22 AML other m 2020-11-09T01:53:36.24
IV.GUMA.HNE. ML:1.7 0.0003975761 0.3008 AML other m 2020-11-09T01:53:19.21
IV.SAP2.EHE. ML:1.4 0.00022356975 0.16 AML other m 2020-11-09T01:53:19.23
IV.SAP2.EHN. ML:2.1 0.0010534702999999998 0.4 AML other m 2020-11-09T01:53:19.24
IV.MNTT.EHE. ML:1.6 0.0002465498 0.1408 AML other m 2020-11-09T01:53:22.27
IV.EL6.EHE. ML:1.8 0.00021425739999999998 0.2 AML other m 2020-11-09T01:53:24.92
IV.NRCA.HNN. ML:1.9 0.00027104875 0.1104 AML other m 2020-11-09T01:53:25.26
IV.SNTG.HHN. ML:1.7 0.00017443075 0.1392 AML other m 2020-11-09T01:53:25.98
IV.SNTG.HHE. ML:1.6 0.00012395384 0.12 AML other m 2020-11-09T01:53:26.02
IV.CESI.HHE. ML:1.2 0.000047441025 0.1392 AML other m 2020-11-09T01:53:26.26
IV.SMA1.EHE. ML:1.0 0.000025702125 0.5792 AML other m 2020-11-09T01:53:29.95
IV.ASSB.HHN. ML:1.2 0.000031849015 0.4208 AML other m 2020-11-09T01:53:31.19
IV.ASSB.HHE. ML:1.2 0.00003688424 0.28 AML other m 2020-11-09T01:53:31.33
IV.ATCC.EHE. ML:1.3 0.00003473043 0.1984 AML other m 2020-11-09T01:53:32.27
IV.ATFO.HHN. ML:1.2 0.000027330435 0.4208 AML other m 2020-11-09T01:53:35.19
IV.ATFO.HHE. ML:1.3 0.000031688775000000006 0.9408 AML other m 2020-11-09T01:53:35.40
IV.MURB.HHE. ML:1.8 0.00009263028500000001 0.28 AML other m 2020-11-09T01:53:35.83
IV.FRON.EHE. ML:1.2 0.000025543525 0.3408 AML other m 2020-11-09T01:53:34.73
IV.MOMA.HHN. ML:1.3 0.000029515285 0.4 AML other m 2020-11-09T01:53:35.30
IV.MOMA.HHE. ML:1.0 0.000015310874999999998 0.4592 AML other m 2020-11-09T01:53:35.26
IV.ATVO.HHE. ML:0.9 0.000012072534999999999 0.4208 AML other m 2020-11-09T01:53:38.54
IV.ATVO.HHN. ML:1.2 0.000017528979 0.6416 AML other m 2020-11-09T01:53:38.86
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