Earthquake with magnitude of ML 2.2 on date 17-08-2022 and time 09:44:52 (UTC) in region 8 km NW Accumoli (RI)

A magnitude ML 2.2 earthquake occured in region: 8 km NW Accumoli (RI), on

  • 17-08-2022 09:44:52 (UTC)
  • 17-08-2022 11:44:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7520, 13.1820 at 8 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
Accumoli RI 8 667 667
Norcia PG 9 4957 5624
Arquata del Tronto AP 10 1178 6802
Cascia PG 14 3217 10019
Cittareale RI 15 482 10501
Montegallo AP 16 523 11024
Castelsantangelo sul Nera MC 16 281 11305
Amatrice RI 16 2657 13962
Preci PG 18 724 14686
Acquasanta Terme AP 19 2916 17602

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Teramo (54892 inhabitants)
45 Km SE of Foligno (57155 inhabitants)
48 Km NW of L'Aquila (69753 inhabitants)
49 Km E of Terni (111501 inhabitants)
76 Km SE of Perugia (166134 inhabitants)
84 Km W of Montesilvano (53738 inhabitants)
90 Km W of Pescara (121014 inhabitants)
92 Km NE of Guidonia Montecelio (88673 inhabitants)
92 Km W of Chieti (51815 inhabitants)
93 Km NE of Tivoli (56533 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
100 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 2.2 2022-08-17
09:44:52
42.7525 13.1817 8 2023-01-31
19:03:49
Bollettino Sismico Italiano INGV 110485531
Reviewed
Rev100
ML 2.1 2022-08-17
09:44:52
42.7532 13.1788 8 2022-08-17
09:52:33
Sala Sismica INGV-Roma 108643161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-17 09:44:52 ± 0.06
Latitude 42.7525 ± 0.0027
Longitude 13.1817 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110485531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 332
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
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) 55
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 60
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.91371
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 74
Type of magnitude ML
Reference to an origin 110485531
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-04 15:03:55

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 108643161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-17 09:52:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2022-08-17T09:46:17.75 3.0 undecidable manual Sn 3.58 0
GU.POPM.HHZ. 2022-08-17T09:45:56.60 3.0 undecidable manual Sn 0.18 0
IV.MCRV.HHZ. 2022-08-17T09:45:39.04 3.0 undecidable manual Pg 6.74 0
IV.MURB.HHZ. 2022-08-17T09:45:17.33 0.6 undecidable manual S 317 77.7666 50 0.96 33
IV.T0110.HHZ. 2022-08-17T09:45:16.77 0.3 undecidable manual S 140 75.6687 50 0.95 50
IV.FOSV.EHZ. 2022-08-17T09:45:14.35 0.3 undecidable manual S 331 69.1752 50 0.28 64
IV.CING.HHZ. 2022-08-17T09:45:14.79 0.3 undecidable manual S 1 69.1752 50 0.73 56
IV.VCEL.EHZ. 2022-08-17T09:45:14.63 0.6 undecidable manual S 126 66.8775 50 1.17 31
IV.EL6.EHZ. 2022-08-17T09:45:13.23 0.6 undecidable manual S 354 64.2912 50 0.45 42
IV.CAFI.HHZ. 2022-08-17T09:45:13.23 3.0 negative manual P 0.33 0
IV.ATCC.EHZ. 2022-08-17T09:45:13.29 0.3 undecidable manual S 318 65.0904 50 0.31 65
IV.LATE.HHZ. 2022-08-17T09:45:12.65 3.0 undecidable manual P 0.23 0
IV.SNTG.HHZ. 2022-08-17T09:45:11.78 0.3 undecidable manual S 341 59.0964 50 0.4 64
IV.PIEI.HHZ. 2022-08-17T09:45:11.06 0.6 undecidable manual P 329 101.4207 50 1.13 29
IV.MPAG.EHZ. 2022-08-17T09:45:10.64 3.0 negative manual P -0.04 0
IV.SACS.HHZ. 2022-08-17T09:45:10.53 3.0 undecidable manual P -0.36 0
IV.ASSB.HHZ. 2022-08-17T09:45:09.60 0.3 undecidable manual S 307 53.3022 50 -0.24 67
IV.FIAM.HHZ. 2022-08-17T09:45:09.97 0.3 undecidable manual S 186 54.0015 50 -0.05 69
IV.MOMA.HHZ. 2022-08-17T09:45:09.42 0.3 undecidable manual S 277 50.1165 50 0.43 65
IV.FRON.EHZ. 2022-08-17T09:45:08.63 0.3 undecidable manual P 337 92.5407 50 0.07 64
IV.MGAB.HHZ. 2022-08-17T09:45:08.59 0.6 undecidable manual P 282 88.8444 50 0.61 38
IV.SAP2.EHZ. 2022-08-17T09:45:07.50 0.1 undecidable manual S 25 42.0246 50 0.66 81
IV.SSFR.HHZ. 2022-08-17T09:45:07.12 0.6 undecidable manual P 337 82.4508 50 0.12 43
IV.ATFO.HHZ. 2022-08-17T09:45:07.56 3.0 undecidable manual P 0.03 0
IV.GIGS.HHZ. 2022-08-17T09:45:07.18 0.1 undecidable manual S 136 46.0206 50 -0.72 78
IV.MML1.EHZ. 2022-08-17T09:45:06.95 0.3 undecidable manual S 337 43.5231 50 -0.28 68
IV.MURB.HHZ. 2022-08-17T09:45:06.55 0.6 undecidable manual P 317 77.7666 50 0.27 42
IV.MF5.EHZ. 2022-08-17T09:45:05.13 0.3 undecidable manual S 41 34.5432 103 0.32 68
IV.T0110.HHZ. 2022-08-17T09:45:05.97 0.1 undecidable manual P 140 75.6687 50 0.01 90
IV.CSP1.EHZ. 2022-08-17T09:45:05.22 0.3 undecidable manual S 3 37.7289 50 -0.45 66
IV.VCEL.EHZ. 2022-08-17T09:45:04.83 0.3 undecidable manual P 126 66.8775 50 0.23 65
IV.FOSV.EHZ. 2022-08-17T09:45:04.96 0.6 undecidable manual P 331 69.1752 50 0.01 45
IV.CESI.HHZ. 2022-08-17T09:45:04.67 0.3 undecidable manual S 321 35.9418 50 -0.53 65
IV.ATCC.EHZ. 2022-08-17T09:45:04.18 0.1 negative manual P 318 65.0904 50 -0.15 89
IV.CING.HHZ. 2022-08-17T09:45:04.73 0.3 undecidable manual P 1 69.1752 50 -0.22 65
IV.SNTG.HHZ. 2022-08-17T09:45:03.36 0.3 undecidable manual P 341 59.0964 50 -0.04 69
IV.FDMO.HHZ. 2022-08-17T09:45:03.57 0.3 undecidable manual S 346 32.4453 104 -0.53 65
IV.EL6.EHZ. 2022-08-17T09:45:03.86 0.1 undecidable manual P 354 64.2912 50 -0.35 85
IV.RM33.EHZ. 2022-08-17T09:45:02.62 0.1 undecidable manual S 174 27.1506 107 0.29 93
IV.ASSB.HHZ. 2022-08-17T09:45:02.08 0.3 undecidable manual P 307 53.3022 50 -0.43 64
IV.FIAM.HHZ. 2022-08-17T09:45:02.36 0.3 undecidable manual P 186 54.0015 50 -0.26 67
IV.MOMA.HHZ. 2022-08-17T09:45:01.87 0.1 positive manual P 277 50.1165 50 -0.15 91
IV.CESX.HHZ. 2022-08-17T09:45:01.88 0.1 undecidable manual P 252 51.1155 50 -0.29 89
IV.GAVE.EHZ. 2022-08-17T09:45:01.73 0.6 undecidable manual S 254 24.3534 108 0.31 46
IV.MML1.EHZ. 2022-08-17T09:45:00.80 0.1 undecidable manual P 337 43.5231 50 -0.2 92
IV.GIGS.HHZ. 2022-08-17T09:45:00.86 0.1 negative manual P 136 46.0206 50 -0.53 84
IV.ARRO.EHZ. 2022-08-17T09:45:00.11 0.1 positive manual P 241 39.0276 50 -0.2 92
IV.SAP2.EHZ. 2022-08-17T09:45:00.88 0.1 undecidable manual P 25 42.0246 50 0.1 94
IV.MMO1.EHZ. 2022-08-17T09:44:59.93 0.1 undecidable manual S 36 20.1687 112 -0.1 97
IV.CESI.HHZ. 2022-08-17T09:44:59.49 0.1 positive manual P 321 35.9418 50 -0.34 90
IV.CSP1.EHZ. 2022-08-17T09:44:59.68 0.1 positive manual P 3 37.7289 50 -0.42 88
7F.SIB2.EHZ. 2022-08-17T09:44:59.30 0.1 undecidable manual S 33 18.2706 114 -0.15 97
IV.TERO.HHZ. 2022-08-17T09:44:59.55 0.1 negative manual P 113 37.3293 50 -0.49 87
IV.MTRA.EHZ. 2022-08-17T09:44:59.24 0.1 undecidable manual S 88 17.4714 115 0.04 99
IV.MC2.EHZ. 2022-08-17T09:44:59.52 0.1 undecidable manual S 2 17.6712 115 0.28 94
IV.MF5.EHZ. 2022-08-17T09:44:59.57 0.1 positive manual P 41 34.5432 103 -0.04 96
7F.SIB3.EHZ. 2022-08-17T09:44:58.35 0.1 undecidable manual S 28 15.3735 118 -0.19 96
IV.RM33.EHZ. 2022-08-17T09:44:58.27 0.1 undecidable manual P 174 27.1506 107 0.09 96
IV.FDMO.HHZ. 2022-08-17T09:44:58.84 0.1 undecidable manual P 346 32.4453 104 -0.36 90
IV.GAVE.EHZ. 2022-08-17T09:44:57.85 0.1 positive manual P 254 24.3534 108 0.2 95
IV.FEMA.HNZ. 2022-08-17T09:44:57.84 0.1 undecidable manual P 335 25.6521 108 -0.05 98
IV.NRCA.HNZ. 2022-08-17T09:44:57.07 0.1 undecidable manual S 329 10.5783 128 -0.05 100
IV.MC2.EHZ. 2022-08-17T09:44:56.62 0.1 positive manual P 2 17.6712 115 0.23 95
7F.SIB3.EHZ. 2022-08-17T09:44:56.03 0.1 positive manual P 28 15.3735 118 0.04 99
IV.MMO1.EHZ. 2022-08-17T09:44:56.87 0.1 positive manual P 36 20.1687 112 0.02 99
7F.SIB2.EHZ. 2022-08-17T09:44:56.49 0.1 positive manual P 33 18.2706 114 -0.03 99
IV.MTRA.EHZ. 2022-08-17T09:44:56.53 0.1 positive manual P 88 17.4714 115 0.16 97
IV.NRCA.HNZ. 2022-08-17T09:44:55.44 0.1 negative manual P 329 10.5783 128 0.27 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:2.9 0.010850000000000002 0.18 AML other m 2022-08-17T09:44:57.26
IV.NRCA.HNE. ML:2.9 0.0107 0.18 AML other m 2022-08-17T09:44:57.26
IV.NRCA.HHN. ML:3.0 0.01295 0.12 AML other m 2022-08-17T09:44:57.31
IV.NRCA.HNN. ML:2.9 0.011699999999999999 0.12 AML other m 2022-08-17T09:44:57.31
IV.MTRA.EHE. ML:2.9 0.006709999999999999 0.62 AML other m 2022-08-17T09:44:59.90
IV.MTRA.HNE. ML:2.9 0.0065899999999999995 0.62 AML other m 2022-08-17T09:44:59.90
IV.MTRA.HNN. ML:2.8 0.00626 0.32 AML other m 2022-08-17T09:44:59.67
IV.MTRA.EHN. ML:2.8 0.00643 0.32 AML other m 2022-08-17T09:44:59.67
IV.MC2.EHE. ML:2.7 0.004045 0.28 AML other m 2022-08-17T09:44:59.87
IV.MMO1.EHE. ML:2.6 0.003175 0.78 AML other m 2022-08-17T09:45:00.56
IV.MMO1.EHN. ML:2.5 0.00253 0.8 AML other m 2022-08-17T09:45:00.36
IV.MC2.EHN. ML:2.8 0.005195 0.24 AML other m 2022-08-17T09:45:00.94
IV.GAVE.EHN. ML:2.5 0.0018700000000000001 0.44 AML other m 2022-08-17T09:45:02.62
IV.GAVE.HNN. ML:2.0 0.0006025000000000001 0.44 AML other m 2022-08-17T09:45:02.62
IV.RM33.EHN. ML:2.2 0.0008365 1.76 AML other m 2022-08-17T09:45:02.05
IV.GAVE.HNE. ML:2.6 0.0025700000000000002 0.14 AML other m 2022-08-17T09:45:03.17
IV.GAVE.EHE. ML:2.6 0.0025800000000000003 0.14 AML other m 2022-08-17T09:45:03.17
IV.RM33.HNN. ML:2.2 0.000909 1.14 AML other m 2022-08-17T09:45:03.05
IV.RM33.HNE. ML:2.1 0.0006944999999999999 0.48 AML other m 2022-08-17T09:45:03.53
IV.RM33.EHE. ML:2.1 0.0006915000000000001 0.5 AML other m 2022-08-17T09:45:03.53
IV.CESI.HHE. ML:2.2 0.0007125 1.48 AML other m 2022-08-17T09:45:04.16
IV.CESI.HHN. ML:2.5 0.0011665 0.26 AML other m 2022-08-17T09:45:05.16
IV.FDMO.HHE. ML:2.0 0.00042800000000000005 0.72 AML other m 2022-08-17T09:45:05.61
IV.CSP1.EHN. ML:2.6 0.0014100000000000002 0.48 AML other m 2022-08-17T09:45:05.97
IV.MF5.EHN. ML:2.4 0.0010015 1.2 AML other m 2022-08-17T09:45:05.97
IV.MF5.EHE. ML:2.3 0.0008645 0.2 AML other m 2022-08-17T09:45:06.13
IV.CSP1.EHE. ML:2.5 0.001295 0.76 AML other m 2022-08-17T09:45:06.40
IV.FDMO.HHN. ML:2.0 0.000479 1.44 AML other m 2022-08-17T09:45:06.95
IV.GIGS.HHE. ML:1.5 0.0000998 0.6 AML other m 2022-08-17T09:45:07.35
IV.GIGS.HHN. ML:1.8 0.000167 0.58 AML other m 2022-08-17T09:45:07.35
IV.ARRO.EHE. ML:2.1 0.00047250000000000005 0.68 AML other m 2022-08-17T09:45:07.89
IV.SAP2.EHN. ML:3.7 0.01605 0.14 AML other m 2022-08-17T09:45:07.68
IV.SAP2.EHE. ML:2.8 0.0023200000000000004 0.16 AML other m 2022-08-17T09:45:07.69
IV.MML1.HNE. ML:2.0 0.000279 1.56 AML other m 2022-08-17T09:45:08.81
IV.MML1.EHN. ML:2.0 0.00027800000000000004 0.16 AML other m 2022-08-17T09:45:09.68
IV.MML1.HNN. ML:2.0 0.00033650000000000005 1.12 AML other m 2022-08-17T09:45:09.68
IV.ARRO.EHN. ML:1.9 0.0003135 0.18 AML other m 2022-08-17T09:45:09.95
IV.ASSB.HHE. ML:2.1 0.000308 0.14 AML other m 2022-08-17T09:45:10.39
IV.CESX.HHN. ML:2.0 0.00026000000000000003 0.18 AML other m 2022-08-17T09:45:11.15
IV.MOMA.HHE. ML:2.4 0.000629 0.18 AML other m 2022-08-17T09:45:11.18
IV.MOMA.HNE. ML:2.4 0.00061 0.18 AML other m 2022-08-17T09:45:11.18
IV.MOMA.HNN. ML:2.3 0.000498 0.18 AML other m 2022-08-17T09:45:11.10
IV.MOMA.HHN. ML:2.3 0.0005805000000000001 0.18 AML other m 2022-08-17T09:45:11.10
IV.FIAM.HHE. ML:2.1 0.00028500000000000004 0.28 AML other m 2022-08-17T09:45:11.12
IV.FIAM.HHN. ML:1.9 0.00019 1.02 AML other m 2022-08-17T09:45:11.08
IV.ASSB.HHN. ML:2.1 0.00031000000000000005 0.16 AML other m 2022-08-17T09:45:11.79
IV.SNTG.HHN. ML:1.7 0.000105 0.22 AML other m 2022-08-17T09:45:12.55
IV.ATCC.EHE. ML:2.0 0.000202 0.38 AML other m 2022-08-17T09:45:14.23
IV.MML1.EHE. ML:1.8 0.00019350000000000001 0.38 AML other m 2022-08-17T09:45:14.59
IV.ATCC.EHN. ML:2.2 0.000296 1.5 AML other m 2022-08-17T09:45:14.87
IV.FOSV.EHE. ML:1.7 0.00009245000000000001 0.44 AML other m 2022-08-17T09:45:14.72
IV.SNTG.HHE. ML:1.7 0.00011350000000000001 0.54 AML other m 2022-08-17T09:45:15.57
IV.EL6.EHE. ML:2.2 0.0002655 0.42 AML other m 2022-08-17T09:45:15.86
IV.CING.HHN. ML:1.9 0.000135 0.12 AML other m 2022-08-17T09:45:16.71
IV.EL6.EHN. ML:2.2 0.000303 0.2 AML other m 2022-08-17T09:45:16.74
IV.CING.HHE. ML:1.9 0.0001225 0.38 AML other m 2022-08-17T09:45:16.95
IV.VCEL.EHE. ML:2.1 0.0002465 0.24 AML other m 2022-08-17T09:45:17.08
IV.FOSV.EHN. ML:1.8 0.0001185 0.74 AML other m 2022-08-17T09:45:17.51
IV.VCEL.EHN. ML:2.2 0.00027249999999999996 1.52 AML other m 2022-08-17T09:45:18.11
IV.CESX.HHE. ML:1.9 0.000216 0.5 AML other m 2022-08-17T09:45:18.24
IV.MURB.HHE. ML:2.4 0.000376 1 AML other m 2022-08-17T09:45:18.02
IV.T0110.HHN. ML:2.2 0.000225 0.8 AML other m 2022-08-17T09:45:18.94
IV.MURB.HHN. ML:2.3 0.0003155 0.48 AML other m 2022-08-17T09:45:19.05
IV.ATFO.HHE. ML:1.8 0.0000825 0.2 AML other m 2022-08-17T09:45:20.11
IV.ATFO.HHN. ML:2.0 0.0001145 0.3 AML other m 2022-08-17T09:45:20.31
IV.T0110.HHE. ML:2.2 0.000234 1.64 AML other m 2022-08-17T09:45:20.16
IV.SSFR.HHE. ML:2.2 0.000194 0.16 AML other m 2022-08-17T09:45:20.41
IV.SSFR.HHN. ML:2.1 0.00017299999999999998 0.18 AML other m 2022-08-17T09:45:21.40
IV.MGAB.HHE. ML:2.2 0.00019700000000000002 0.76 AML other m 2022-08-17T09:45:24.77
IV.MGAB.HHN. ML:2.2 0.000176 0.3 AML other m 2022-08-17T09:45:27.63
IV.CAFI.HHE. ML:1.8 0.0000532 0.64 AML other m 2022-08-17T09:45:29.03
IV.CAFI.HHN. ML:1.8 0.000049500000000000004 0.7 AML other m 2022-08-17T09:45:33.39
GU.POPM.HHN. ML:2.6 0.00008410000000000001 0.14 AML other m 2022-08-17T09:46:03.39
GU.POPM.HHE. ML:2.5 0.0000696 0.44 AML other m 2022-08-17T09:46:03.74
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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