Earthquake with magnitude of ML 2.1 on date 22-09-2022 and time 10:45:06 (UTC) in region 3 km S Folignano (AP)

A magnitude ML 2.1 earthquake occured in region: 3 km S Folignano (AP), on

  • 22-09-2022 10:45:06 (UTC)
  • 22-09-2022 12:45:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7990, 13.6300 at 20 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Folignano AP 3 9241 9241
Civitella del Tronto TE 4 5116 14357
Maltignano AP 6 2401 16758
Ascoli Piceno AP 7 49407 66165
Sant'Egidio alla Vibrata TE 8 9811 75976
Campli TE 9 7209 83185
Ancarano TE 10 1857 85042
Castel di Lama AP 10 8634 93676
Appignano del Tronto AP 12 1785 95461
Torano Nuovo TE 12 1611 97072
Valle Castellana TE 13 977 98049
Colli del Tronto AP 13 3668 101717
Castorano AP 14 2380 104097
Sant'Omero TE 14 5243 109340
Roccafluvione AP 14 2010 111350
Venarotta AP 14 2066 113416
Rocca Santa Maria TE 15 537 113953
Spinetoli AP 16 7215 121168
Castignano AP 16 2796 123964
Bellante TE 16 7152 131116
Nereto TE 16 5242 136358
Torricella Sicura TE 16 2641 138999
Offida AP 16 5058 144057
Teramo TE 17 54892 198949
Controguerra TE 17 2436 201385
Corropoli TE 17 5045 206430
Monsampolo del Tronto AP 17 4611 211041
Palmiano AP 18 196 211237
Rotella AP 18 906 212143
Acquasanta Terme AP 18 2916 215059
Montedinove AP 20 488 215547

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of Teramo (54892 inhabitants)
53 Km NW of Montesilvano (53738 inhabitants)
53 Km NE of L'Aquila (69753 inhabitants)
61 Km NW of Pescara (121014 inhabitants)
67 Km NW of Chieti (51815 inhabitants)
77 Km E of Foligno (57155 inhabitants)
85 Km E of Terni (111501 inhabitants)
91 Km S of Ancona (100861 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 2022-09-22
10:45:06
42.7993 13.6297 20 2024-03-01
15:27:55
Bollettino Sismico Italiano INGV 110491091
Reviewed
Rev100
ML 2.1 2022-09-22
10:45:06
42.7898 13.6185 16 2022-09-22
11:04:09
Sala Sismica INGV-Roma 109999861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-22 10:45:06 ± 0.08
Latitude 42.7993 ± 0.0036
Longitude 13.6297 ± 0.0061
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110491091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 500
Semi-minor axis of confidence ellipse (meter) 99
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 47
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) 0.81299
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 110491091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-17 11:08:21

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 26
Type of magnitude ML
Reference to an origin 109999861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-22 11:04:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRIS.EHZ. 2022-09-22T10:46:38.20 3.0 undecidable manual S -2.38 0
IV.CRAC.EHZ. 2022-09-22T10:46:23.85 3.0 undecidable manual Sg 5.1 0
IV.BULG.HHZ. 2022-09-22T10:46:19.04 3.0 undecidable manual Sg 4.6 0
AC.PUK.HHZ. 2022-09-22T10:46:17.13 3.0 undecidable manual P -0.4 0
IV.PLLN.EHZ. 2022-09-22T10:46:16.23 3.0 positive manual P -3.07 0
IV.CMPR.HHZ. 2022-09-22T10:46:12.70 3.0 undecidable manual S -9.99 0
GU.CANO.HHZ. 2022-09-22T10:46:12.44 3.0 undecidable manual P 2.4 0
CH.BERNI.HHZ. 2022-09-22T10:45:53.04 3.0 undecidable manual P -9.99 0
IV.GRIS.EHZ. 2022-09-22T10:45:50.37 3.0 undecidable manual P -9.99 0
IV.CMPR.HHZ. 2022-09-22T10:45:41.53 3.0 undecidable manual P -9.61 0
RF.GEPF.HHZ. 2022-09-22T10:45:40.56 3.0 positive manual P -9.99 0
IX.COL3.HHZ.02 2022-09-22T10:45:36.20 3.0 undecidable manual P -9.99 0
IV.RIBO.EHZ.01 2022-09-22T10:45:31.37 3.0 undecidable manual P -7.49 0
GU.GSCL.HHZ. 2022-09-22T10:45:31.03 3.0 undecidable manual P -9.99 0
IV.POFI.HHZ. 2022-09-22T10:45:28.73 3.0 undecidable manual Sg 0.23 0
IV.MOCL.EHZ. 2022-09-22T10:45:26.55 3.0 undecidable manual P -9.99 0
IV.FDMO.HHZ. 2022-09-22T10:45:23.04 0.6 undecidable manual S 301 51.3153 103 0.25 45
IV.PF6.EHN. 2022-09-22T10:45:22.88 0.6 undecidable manual S 317 51.6039 103 0.03 48
IV.CSP1.EHZ. 2022-09-22T10:45:22.11 0.6 undecidable manual S 313 47.3193 104 0.35 45
IV.RM33.EHZ. 2022-09-22T10:45:22.03 0.6 undecidable manual S 227 46.7199 104 0.44 44
IV.CSNT.HHZ. 2022-09-22T10:45:22.34 3.0 undecidable manual P -9.99 0
IV.INTR.HHZ. 2022-09-22T10:45:21.29 0.3 undecidable manual P 165 90.243 96 -0.49 59
IV.NRCA.HHZ. 2022-09-22T10:45:20.65 0.6 undecidable manual S 275 42.1245 106 0.25 46
IV.ASSB.HHZ. 2022-09-22T10:45:20.56 0.6 undecidable manual P 289 83.3499 97 -0.16 43
IV.MC2.EHZ. 2022-09-22T10:45:19.78 0.6 undecidable manual S 289 37.9287 108 0.44 45
IV.GUMA.HHZ. 2022-09-22T10:45:19.60 0.6 undecidable manual S 321 37.7289 108 0.31 46
IV.CAMP.HHZ. 2022-09-22T10:45:18.60 0.3 undecidable manual S 212 34.3434 111 0.17 72
IV.EL6.EHZ. 2022-09-22T10:45:18.79 0.6 undecidable manual P 324 72.6717 98 -0.31 43
IV.CESI.HHZ. 2022-09-22T10:45:17.53 0.3 undecidable manual P 291 63.1923 100 -0.11 69
IV.SMA1.EHZ. 2022-09-22T10:45:17.50 0.6 undecidable manual S 232 30.4473 114 0.03 49
7F.SIB3.EHN. 2022-09-22T10:45:17.42 0.6 undecidable manual S 286 30.4473 114 -0.05 50
IV.MML1.EHZ. 2022-09-22T10:45:17.64 0.3 undecidable manual P 303 63.7917 100 -0.09 69
7F.SIB1.EHE. 2022-09-22T10:45:17.89 0.6 undecidable manual S 290 31.1466 113 0.26 47
IV.T0110.HHZ. 2022-09-22T10:45:17.75 0.3 undecidable manual P 169 64.3911 100 -0.07 69
IV.FAGN.HHZ. 2022-09-22T10:45:16.88 0.6 undecidable manual P 184 59.2962 101 -0.18 45
7F.SIB2.EHE. 2022-09-22T10:45:16.76 0.6 undecidable manual S 291 28.3494 116 -0.21 48
IV.LNSS.HHZ. 2022-09-22T10:45:16.23 0.3 undecidable manual P 246 52.7028 102 0.16 70
IV.MF5.EHZ. 2022-09-22T10:45:16.40 0.6 undecidable manual S 327 25.0527 120 0.21 48
IV.MMO1.EHZ. 2022-09-22T10:45:16.60 0.6 undecidable manual S 294 27.0507 117 -0.04 50
IV.TERO.HNZ. 2022-09-22T10:45:15.25 0.6 undecidable manual S 186 19.6692 128 0.25 48
IV.FDMO.HHZ. 2022-09-22T10:45:15.57 0.3 undecidable manual P 301 51.3153 103 -0.28 68
IV.PF6.EHN. 2022-09-22T10:45:15.65 0.3 undecidable manual P 317 51.6039 103 -0.24 68
IV.CSP1.EHZ. 2022-09-22T10:45:15.16 0.3 undecidable manual P 313 47.3193 104 -0.1 71
IV.RM33.EHZ. 2022-09-22T10:45:15.24 0.3 undecidable manual P 227 46.7199 104 0.08 72
IV.VCEL.EHZ. 2022-09-22T10:45:15.53 0.3 undecidable manual P 159 48.1185 104 0.17 70
IV.MTRA.EHZ. 2022-09-22T10:45:14.80 0.6 undecidable manual S 256 19.5693 128 -0.17 50
IV.GUMA.HHZ. 2022-09-22T10:45:14.03 0.3 undecidable manual P 321 37.7289 108 0.2 71
IV.OFFI.HHZ. 2022-09-22T10:45:14.60 0.6 undecidable manual S 17 15.7731 135 0.4 46
IV.NRCA.HHZ. 2022-09-22T10:45:14.39 0.3 undecidable manual P 275 42.1245 106 -0.08 72
IV.CAMP.HHZ. 2022-09-22T10:45:13.32 0.1 undecidable manual P 212 34.3434 111 -0.02 98
IV.GIGS.HHZ. 2022-09-22T10:45:13.78 0.1 undecidable manual P 187 38.628 108 -0.19 94
IV.MC2.EHZ. 2022-09-22T10:45:13.83 0.3 undecidable manual P 289 37.9287 108 -0.03 73
7F.SIB3.EHN. 2022-09-22T10:45:12.57 0.3 undecidable manual P 286 30.4473 114 -0.21 72
IV.MMO1.EHZ. 2022-09-22T10:45:12.16 0.3 undecidable manual P 294 27.0507 117 -0.14 73
7F.SIB1.EHE. 2022-09-22T10:45:12.83 0.3 undecidable manual P 290 31.1466 113 -0.05 74
IV.SMA1.EHZ. 2022-09-22T10:45:12.79 0.1 undecidable manual P 232 30.4473 114 0.01 100
7F.SIB2.EHE. 2022-09-22T10:45:12.30 0.3 undecidable manual P 291 28.3494 116 -0.19 72
IV.TRTR.HHZ. 2022-09-22T10:45:12.48 0.3 undecidable manual P 87 23.1546 122 0.69 63
IV.ASCOL.HNE. 2022-09-22T10:45:12.00 0.3 undecidable manual S 331 6.5934 159 -0.86 63
IV.MF5.EHZ. 2022-09-22T10:45:12.16 0.3 undecidable manual P 327 25.0527 120 0.12 73
IV.OFFI.HHZ. 2022-09-22T10:45:11.26 0.3 undecidable manual P 17 15.7731 135 0.37 71
IV.TERO.HNZ. 2022-09-22T10:45:11.42 0.1 undecidable manual P 186 19.6692 128 0.07 100
IV.GIUL.HHZ. 2022-09-22T10:45:11.10 3.0 undecidable manual P -9.99 0
IV.MTRA.EHZ. 2022-09-22T10:45:11.29 0.3 undecidable manual P 256 19.5693 128 -0.05 76
IV.ASCOL.HNE. 2022-09-22T10:45:09.76 0.3 undecidable manual P 331 6.5934 159 -0.36 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNE. ML:2.8 0.0033324699999999997 0.1216 AML other m 2022-09-22T10:45:15.30
IV.MTRA.EHE. ML:2.8 0.003342044 0.1152 AML other m 2022-09-22T10:45:15.30
IV.TERO.HNN. ML:2.0 0.0005031583 0.0576 AML other m 2022-09-22T10:45:15.35
IV.MTRA.HNN. ML:2.5 0.0019898465 0.16 AML other m 2022-09-22T10:45:15.35
IV.MTRA.EHN. ML:2.6 0.0020240345 0.1792 AML other m 2022-09-22T10:45:15.36
IV.TERO.HNE. ML:2.2 0.00085396105 0.0576 AML other m 2022-09-22T10:45:15.52
IV.OFFI.HHN. ML:2.5 0.0019527864999999997 0.6144 AML other m 2022-09-22T10:45:15.79
IV.OFFI.HHE. ML:2.4 0.001545 0.22 AML other m 2022-09-22T10:45:16.55
IV.MF5.EHE. ML:2.1 0.00056066975 0.224 AML other m 2022-09-22T10:45:16.79
IV.MF5.EHN. ML:2.0 0.00047058195 0.1408 AML other m 2022-09-22T10:45:16.86
IV.SMA1.EHN. ML:2.4 0.00093409685 0.1216 AML other m 2022-09-22T10:45:17.81
IV.MMO1.EHN. ML:1.8 0.00026282105 0.224 AML other m 2022-09-22T10:45:18.49
IV.SMA1.EHE. ML:2.3 0.0008116724 0.16 AML other m 2022-09-22T10:45:18.62
IV.CAMP.HHE. ML:2.0 0.0003395 1.72 AML other m 2022-09-22T10:45:19.05
IV.MMO1.EHE. ML:1.7 0.0002387988 0.2368 AML other m 2022-09-22T10:45:19.24
IV.GUMA.HNE. ML:2.2 0.00058402925 0.1792 AML other m 2022-09-22T10:45:20.25
IV.CAMP.HHN. ML:1.7 0.00016544415000000002 0.4032 AML other m 2022-09-22T10:45:20.28
IV.GIGS.HHN. ML:1.1 0.000041906735 0.16 AML other m 2022-09-22T10:45:20.49
IV.GIGS.HHE. ML:1.1 0.000037576029999999996 1.6608 AML other m 2022-09-22T10:45:20.12
IV.GUMA.HNN. ML:2.2 0.0005870074 0.3648 AML other m 2022-09-22T10:45:21.91
IV.RM33.EHN. ML:2.2 0.00037050000000000006 0.12 AML other m 2022-09-22T10:45:22.60
IV.RM33.EHE. ML:2.2 0.000375 1.42 AML other m 2022-09-22T10:45:23.99
IV.T0110.HHN. ML:1.8 0.00010205 0.7 AML other m 2022-09-22T10:45:31.16
IV.T0110.HHE. ML:1.8 0.0001265 1.64 AML other m 2022-09-22T10:45:35.10
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