Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 24-08-2022 and time 20:21:18 (Italy) in region 1 km NW Sant'Angelo in Pontano (MC)

A magnitude ML 2.1 earthquake occured in region: 1 km NW Sant'Angelo in Pontano (MC), on

  • 24-08-2022 18:21:18 (UTC)
  • 24-08-2022 20:21:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1060, 13.3820 at 22 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 1 1436 1436
Ripe San Ginesio MC 4 852 2288
San Ginesio MC 5 3498 5786
Gualdo MC 6 815 6601
Penna San Giovanni MC 7 1108 7709
Colmurano MC 7 1263 8972
Loro Piceno MC 7 2401 11373
Falerone FM 8 3337 14710
Montappone FM 8 1682 16392
Monte Vidon Corrado FM 9 731 17123
Massa Fermana FM 9 963 18086
Servigliano FM 9 2336 20422
Monte San Martino MC 10 765 21187
Camporotondo di Fiastrone MC 10 563 21750
Cessapalombo MC 10 512 22262
Sarnano MC 10 3264 25526
Urbisaglia MC 10 2628 28154
Mogliano MC 12 4696 32850
Smerillo FM 12 365 33215
Belmonte Piceno FM 13 646 33861
Montegiorgio FM 13 6851 40712
Caldarola MC 13 1823 42535
Belforte del Chienti MC 13 1886 44421
Santa Vittoria in Matenano FM 13 1330 45751
Monteleone di Fermo FM 14 395 46146
Tolentino MC 14 20069 66215
Amandola FM 14 3629 69844
Petriolo MC 15 1998 71842
Montefalcone Appennino FM 15 424 72266
Monsampietro Morico FM 15 659 72925
Montelparo FM 16 778 73703
Francavilla d'Ete FM 16 964 74667
Comunanza AP 17 3166 77833
Magliano di Tenna FM 17 1452 79285
Montottone FM 17 979 80264
Serrapetrona MC 17 966 81230
Bolognola MC 18 142 81372
Grottazzolina FM 18 3398 84770
Pollenza MC 18 6618 91388
Force AP 18 1354 92742
Rapagnano FM 18 2145 94887
Monte Rinaldo FM 18 379 95266
Montefortino FM 18 1178 96444
Acquacanina MC 19 121 96565
Monte San Pietrangeli FM 19 2458 99023
Corridonia MC 19 15430 114453
Fiastra MC 20 559 115012

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km NW of Teramo (54892 inhabitants)
58 Km E of Foligno (57155 inhabitants)
58 Km S of Ancona (100861 inhabitants)
81 Km E of Perugia (166134 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km NE of Terni (111501 inhabitants)
87 Km SE of Fano (60888 inhabitants)
91 Km NW of Montesilvano (53738 inhabitants)
97 Km SE of Pesaro (94582 inhabitants)
99 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 2.1 2022-08-24
18:21:18		 43.1065 13.3818 22 2023-01-31
19:03:39		 Bollettino Sismico Italiano INGV 109426111
Reviewed
Rev100 		ML 2.1 2022-08-24
18:21:18		 43.1158 13.4127 23 2022-08-24
18:31:04		 Sala Sismica INGV-Roma 108909221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-24 18:21:18 ± 0.07
Latitude 43.1065 ± 0.0027
Longitude 13.3818 ± 0.0049
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109426111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 179
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.69068
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 39
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 109426111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-07 12:18:33

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 108909221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-24 18:31:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2022-08-24T18:22:15.26 3.0 undecidable manual Sg 6.44 0
IV.FIAM.HHZ. 2022-08-24T18:21:47.96 3.0 undecidable manual S -0.09 0
IV.ARRO.EHZ. 2022-08-24T18:21:42.16 3.0 undecidable manual S -1.56 0
IV.AOI.HHE. 2022-08-24T18:21:36.22 0.3 undecidable manual S 20 52.3032 105 0.6 59
IV.CESI.HHZ. 2022-08-24T18:21:33.12 0.3 undecidable manual S 254 40.3263 111 0.55 64
IV.MPAG.EHZ. 2022-08-24T18:21:32.14 0.3 undecidable manual P 319 76.6677 100 -0.04 67
IV.SNTG.HHZ. 2022-08-24T18:21:32.76 0.6 undecidable manual S 295 39.3273 111 0.44 43
IV.NRCA.HHZ. 2022-08-24T18:21:32.17 0.6 undecidable manual S 216 37.2294 113 0.36 45
IV.MURB.HHZ. 2022-08-24T18:21:31.47 0.3 undecidable manual P 284 71.4729 101 0.08 67
IV.EL6.EHZ. 2022-08-24T18:21:31.32 0.6 undecidable manual S 318 33.5442 116 0.42 44
IV.MOMA.HHZ. 2022-08-24T18:21:31.89 0.3 undecidable manual P 243 73.9704 100 0.12 66
IV.MML1.EHZ. 2022-08-24T18:21:31.37 0.6 undecidable manual S 271 33.2445 116 0.54 43
IV.ATFO.HHZ. 2022-08-24T18:21:31.52 0.1 undecidable manual P 294 71.5728 101 0.12 88
IV.GIGS.HHZ. 2022-08-24T18:21:31.59 0.3 undecidable manual P 168 74.1702 100 -0.2 64
IV.FRON.EHZ. 2022-08-24T18:21:30.86 0.3 undecidable manual P 311 69.8745 101 -0.29 64
IV.CING.HHZ. 2022-08-24T18:21:30.77 0.6 undecidable manual S 333 33.4443 116 -0.11 48
IV.RM33.EHZ. 2022-08-24T18:21:30.89 0.3 undecidable manual P 192 67.6767 101 0.08 68
IV.SSFR.HHZ. 2022-08-24T18:21:29.77 0.3 undecidable manual P 307 60.6948 103 0.01 69
7F.SIB1.EHE. 2022-08-24T18:21:29.08 0.3 undecidable manual S 201 25.1526 124 0.11 72
7F.SIB3.EHN. 2022-08-24T18:21:29.50 0.1 undecidable manual S 200 27.2505 122 0.07 97
IV.ASSB.HHZ. 2022-08-24T18:21:29.52 0.1 undecidable manual P 263 58.9965 103 0.01 92
IV.FDMO.HHZ. 2022-08-24T18:21:29.10 0.6 undecidable manual S 252 25.0527 124 0.15 48
IV.ATCC.EHZ. 2022-08-24T18:21:29.86 0.1 negative manual P 279 60.6948 103 0.1 90
IV.MC2.EHZ. 2022-08-24T18:21:29.78 0.6 undecidable manual S 216 26.6511 122 0.47 44
IV.TERO.HHZ. 2022-08-24T18:21:29.04 0.1 undecidable manual P 161 56.5989 104 -0.11 90
IV.MNTT.EHZ. 2022-08-24T18:21:28.11 0.6 undecidable manual S 106 17.9709 135 0.61 42
7F.SIB2.EHE. 2022-08-24T18:21:28.73 0.3 undecidable manual S 195 24.753 125 -0.14 71
IV.FOSV.EHZ. 2022-08-24T18:21:28.88 0.1 undecidable manual P 293 54.4011 105 0.07 92
IV.MMO1.EHZ. 2022-08-24T18:21:28.66 0.6 undecidable manual S 191 23.3544 127 0.07 49
IV.ARVD.HHZ. 2022-08-24T18:21:28.48 0.3 undecidable manual P 321 56.0994 104 -0.6 61
IV.AOI.HHE. 2022-08-24T18:21:28.37 0.3 undecidable manual P 20 52.3032 105 -0.14 68
IV.MF5.EHZ. 2022-08-24T18:21:27.25 0.6 undecidable manual S 154 14.5743 142 0.35 46
IV.PP3.HNN. 2022-08-24T18:21:26.43 0.3 undecidable manual P 31 35.2425 114 0.4 66
IV.CSP1.EHE. 2022-08-24T18:21:26.73 0.3 undecidable manual S 264 14.4744 142 -0.14 73
IV.MTRA.EHE. 2022-08-24T18:21:26.20 0.1 undecidable manual P 178 38.8278 112 -0.33 89
IV.SNTG.HHZ. 2022-08-24T18:21:26.56 0.1 undecidable manual P 295 39.3273 111 -0.04 95
IV.NRCA.HHZ. 2022-08-24T18:21:26.25 0.1 positive manual P 216 37.2294 113 -0.06 94
IV.CESI.HHZ. 2022-08-24T18:21:26.86 0.1 undecidable manual P 254 40.3263 111 0.11 94
IV.OFFI.HHZ. 2022-08-24T18:21:26.06 0.3 undecidable manual P 128 31.1466 118 0.61 63
IV.MML1.EHZ. 2022-08-24T18:21:25.75 0.1 positive manual P 271 33.2445 116 0 97
IV.FEMA.HNE. 2022-08-24T18:21:25.56 0.1 undecidable manual P 239 31.3464 118 0.08 96
IV.CING.HHZ. 2022-08-24T18:21:25.55 0.1 undecidable manual P 333 33.4443 116 -0.23 93
IV.GUMA.HHZ. 2022-08-24T18:21:25.85 0.3 undecidable manual S 218 6.1938 162 0.02 75
IT.MTCL.HGZ. 2022-08-24T18:21:25.71 0.1 undecidable manual P 248 33.4443 116 -0.06 95
IV.SAP2.EHZ. 2022-08-24T18:21:25.44 0.1 undecidable manual S 128 1.7982 175 -0.16 100
IV.EL6.EHZ. 2022-08-24T18:21:25.71 0.1 undecidable manual P 318 33.5442 116 -0.08 96
IV.FDMO.HHZ. 2022-08-24T18:21:24.55 0.1 positive manual P 252 25.0527 124 -0.11 96
IV.MC2.EHZ. 2022-08-24T18:21:24.91 0.1 positive manual P 216 26.6511 122 0.04 97
IV.GAG1.HNE. 2022-08-24T18:21:24.96 0.3 undecidable manual P 300 29.3484 120 -0.25 70
7F.SIB2.EHE. 2022-08-24T18:21:24.38 0.1 positive manual P 195 24.753 125 -0.23 93
7F.SIB1.EHE. 2022-08-24T18:21:24.60 0.1 positive manual P 201 25.1526 124 -0.07 96
7F.SIB3.EHN. 2022-08-24T18:21:24.74 0.1 positive manual P 200 27.2505 122 -0.19 94
IV.MMO1.EHZ. 2022-08-24T18:21:24.29 0.1 positive manual P 191 23.3544 127 -0.16 95
IV.MF5.EHZ. 2022-08-24T18:21:23.52 0.1 positive manual P 154 14.5743 142 0.05 99
IV.CSP1.EHE. 2022-08-24T18:21:23.31 0.1 positive manual P 264 14.4744 142 -0.14 97
IV.MNTT.EHZ. 2022-08-24T18:21:23.99 0.1 negative manual P 106 17.9709 135 0.17 96
IV.PF6.EHN. 2022-08-24T18:21:23.29 0.1 positive manual P 283 15.5733 140 -0.28 95
IV.GUMA.HHZ. 2022-08-24T18:21:22.75 0.1 positive manual P 218 6.1938 162 -0.11 99
IV.SAP2.EHZ. 2022-08-24T18:21:22.56 0.1 positive manual P 128 1.7982 175 -0.16 99
IV.MNTP.HNZ. 2022-08-24T18:21:22.70 0.1 undecidable manual P 64 7.881 158 -0.24 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTP.HNE. ML:2.7 0.00363 0.28 AML other m 2022-08-24T18:21:26.21
IV.MNTP.HNN. ML:2.2 0.001135 1.5 AML other m 2022-08-24T18:21:26.24
IV.MF5.EHE. ML:2.4 0.0014199999999999998 0.52 AML other m 2022-08-24T18:21:27.68
IV.MF5.EHN. ML:2.1 0.0008089999999999999 0.16 AML other m 2022-08-24T18:21:27.44
IV.MNTT.EHE. ML:2.2 0.000847 0.18 AML other m 2022-08-24T18:21:28.49
IV.MMO1.EHN. ML:2.1 0.0005945 1.6 AML other m 2022-08-24T18:21:28.94
IV.MMO1.EHE. ML:2.0 0.0005110000000000001 1.56 AML other m 2022-08-24T18:21:29.16
IV.MNTT.EHN. ML:2.3 0.001095 0.76 AML other m 2022-08-24T18:21:29.56
IV.FDMO.HHE. ML:2.1 0.0005975 0.2 AML other m 2022-08-24T18:21:29.36
IV.FDMO.HHN. ML:1.7 0.0002485 0.5 AML other m 2022-08-24T18:21:30.25
IV.MC2.EHN. ML:2.5 0.0014 1.24 AML other m 2022-08-24T18:21:30.04
IV.MC2.EHE. ML:2.3 0.0008855 1.66 AML other m 2022-08-24T18:21:30.06
IV.MML1.HNN. ML:2.3 0.0007275000000000001 0.22 AML other m 2022-08-24T18:21:31.57
IV.MML1.EHE. ML:2.0 0.00037 1.66 AML other m 2022-08-24T18:21:31.01
IV.MML1.HNE. ML:2.0 0.000386 1.66 AML other m 2022-08-24T18:21:31.84
IV.MML1.EHN. ML:2.3 0.0006715 0.78 AML other m 2022-08-24T18:21:31.57
IV.NRCA.HHE. ML:2.5 0.00108 0.66 AML other m 2022-08-24T18:21:32.37
IV.NRCA.HHN. ML:2.4 0.000766 0.56 AML other m 2022-08-24T18:21:33.31
IV.SNTG.HHE. ML:2.1 0.00039400000000000004 1.64 AML other m 2022-08-24T18:21:33.17
IV.SNTG.HNE. ML:2.1 0.000363 0.56 AML other m 2022-08-24T18:21:33.17
IV.SNTG.HHN. ML:2.2 0.000589 0.18 AML other m 2022-08-24T18:21:33.14
IV.SNTG.HNN. ML:2.3 0.0005989999999999999 0.2 AML other m 2022-08-24T18:21:33.14
IV.CESI.HHE. ML:2.0 0.0003095 0.88 AML other m 2022-08-24T18:21:33.74
IV.CESI.HHN. ML:2.2 0.0004665 0.2 AML other m 2022-08-24T18:21:33.97
IV.FOSV.EHE. ML:1.9 0.00018449999999999999 0.28 AML other m 2022-08-24T18:21:37.47
IV.FOSV.EHN. ML:2.0 0.00021150000000000002 0.24 AML other m 2022-08-24T18:21:37.49
IV.ASSB.HHE. ML:1.9 0.000169 0.64 AML other m 2022-08-24T18:21:38.66
IV.OFFI.HHN. ML:1.8 0.000241 0.68 AML other m 2022-08-24T18:21:39.86
IV.ASSB.HHN. ML:2.1 0.000223 0.14 AML other m 2022-08-24T18:21:39.56
IV.ATCC.EHE. ML:1.9 0.00014749999999999998 1.12 AML other m 2022-08-24T18:21:39.40
IV.SSFR.HHE. ML:2.2 0.00034050000000000004 1.8 AML other m 2022-08-24T18:21:39.07
IV.SSFR.HNE. ML:2.3 0.00034950000000000004 0.3 AML other m 2022-08-24T18:21:39.83
IV.SSFR.HHN. ML:2.3 0.00036899999999999997 1.8 AML other m 2022-08-24T18:21:40.05
IV.SSFR.HNN. ML:2.3 0.000372 1.8 AML other m 2022-08-24T18:21:40.06
IV.ATCC.EHN. ML:1.8 0.000124 1.34 AML other m 2022-08-24T18:21:40.71
IV.OFFI.HHE. ML:1.8 0.000214 0.54 AML other m 2022-08-24T18:21:41.55
IV.ATFO.HHN. ML:1.7 0.00007155 1.06 AML other m 2022-08-24T18:21:42.98
IV.ATFO.HHE. ML:1.7 0.00007000000000000001 0.8 AML other m 2022-08-24T18:21:42.52
IV.MURB.HHE. ML:2.3 0.000314 1.46 AML other m 2022-08-24T18:21:42.99
IV.MURB.HHN. ML:2.3 0.0003055 0.2 AML other m 2022-08-24T18:21:43.42
IV.MOMA.HHN. ML:1.9 0.0001215 0.22 AML other m 2022-08-24T18:21:43.56
IV.MOMA.HHE. ML:1.7 0.0000799 1.68 AML other m 2022-08-24T18:21:44.13
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