Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 22-07-2022 and time 06:22:30 (UTC) in region 2 km E Rocca di Cambio (AQ)

A magnitude ML 2.1 earthquake occured in region: 2 km E Rocca di Cambio (AQ), on

  • 22-07-2022 06:22:30 (UTC)
  • 22-07-2022 08:22:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.2300, 13.5150 at 16 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
Rocca di Cambio AQ 2 533 533
Rocca di Mezzo AQ 2 1526 2059
Villa Sant'Angelo AQ 5 424 2483
Fagnano Alto AQ 6 418 2901
Sant'Eusanio Forconese AQ 7 394 3295
Ocre AQ 7 1167 4462
Fossa AQ 8 721 5183
San Demetrio ne' Vestini AQ 8 1854 7037
Fontecchio AQ 8 369 7406
Prata d'Ansidonia AQ 9 496 7902
Tione degli Abruzzi AQ 10 310 8212
Poggio Picenze AQ 11 1136 9348
Ovindoli AQ 11 1227 10575
Barisciano AQ 13 1828 12403
Caporciano AQ 13 230 12633
San Pio delle Camere AQ 13 661 13294
Carapelle Calvisio AQ 16 87 13381
Secinaro AQ 16 359 13740
Lucoli AQ 16 1011 14751
Celano AQ 16 11017 25768
L'Aquila AQ 17 69753 95521
Santo Stefano di Sessanio AQ 17 111 95632
Massa d'Albe AQ 17 1476 97108
Castelvecchio Calvisio AQ 17 153 97261
Aielli AQ 18 1475 98736
Navelli AQ 18 554 99290
Acciano AQ 18 327 99617
Calascio AQ 18 137 99754
Tornimparte AQ 19 3187 102941
Gagliano Aterno AQ 19 254 103195
Magliano de' Marsi AQ 20 3690 106885
Cerchio AQ 20 1635 108520

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SE of L'Aquila (69753 inhabitants)
50 Km SW of Teramo (54892 inhabitants)
56 Km W of Chieti (51815 inhabitants)
61 Km SW of Montesilvano (53738 inhabitants)
63 Km W of Pescara (121014 inhabitants)
66 Km E of Tivoli (56533 inhabitants)
70 Km E of Guidonia Montecelio (88673 inhabitants)
80 Km E of Terni (111501 inhabitants)
86 Km NE of Velletri (53303 inhabitants)
93 Km E of Roma (2864731 inhabitants)
99 Km NE of Latina (125985 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 2022-07-22
06:22:30		 42.2298 13.5148 16 2023-01-31
19:03:45		 Bollettino Sismico Italiano INGV 109787671
Reviewed
Rev100 		ML 2.1 2022-07-22
06:22:30		 42.2213 13.5157 15 2022-07-22
06:28:12		 Sala Sismica INGV-Roma 107548381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-22 06:22:30 ± 0.07
Latitude 42.2298 ± 0.0036
Longitude 13.5148 ± 0.0073
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109787671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 439
Semi-minor axis of confidence ellipse (meter) 366
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
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) 0.06205
Epicentral distance of station farthest from the epicenter (degree) 0.89123
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 55
Type of magnitude ML
Reference to an origin 109787671
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-16 15:51:55

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 107548381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-22 06:28:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-07-22T06:22:46.93 0.6 undecidable manual P 345 98.9232 93 0.04 42
IV.FDMO.HHZ. 2022-07-22T06:22:45.70 1.0 undecidable manual P 339 96.0261 94 -0.75 17
IV.GUMA.HHZ. 2022-07-22T06:22:45.17 0.6 undecidable manual P 351 93.5397 94 -0.9 33
IV.MC2.EHZ. 2022-07-22T06:22:44.27 0.6 undecidable manual P 341 80.1642 94 0.26 42
IV.CERA.HHZ. 2022-07-22T06:22:44.34 0.6 undecidable manual P 149 81.4518 94 0.12 43
IV.MTCE.HHZ. 2022-07-22T06:22:43.00 0.6 undecidable manual P 250 67.5768 95 0.92 34
IV.INTR.HHZ. 2022-07-22T06:22:43.41 0.6 undecidable manual S 127 40.2264 101 -0.11 47
IV.VVLD.HHZ. 2022-07-22T06:22:43.82 0.3 undecidable manual S 167 40.9257 100 0.1 70
IV.NRCA.HHZ. 2022-07-22T06:22:42.85 0.3 undecidable manual P 334 74.5698 95 -0.3 63
IV.FIAM.HHZ. 2022-07-22T06:22:41.69 0.6 undecidable manual S 278 32.9448 104 0.06 48
IV.VCEL.EHZ. 2022-07-22T06:22:41.88 0.6 undecidable manual S 56 32.3454 104 0.4 44
IV.MTRA.EHZ. 2022-07-22T06:22:40.46 0.3 undecidable manual P 351 59.2962 96 -0.34 64
IV.CERT.HHZ. 2022-07-22T06:22:39.83 0.6 undecidable manual P 235 53.8017 97 -0.14 45
IV.PTQR.HHZ. 2022-07-22T06:22:39.50 0.3 undecidable manual S 202 24.8529 111 -0.08 72
IV.GIGS.HHZ. 2022-07-22T06:22:39.86 0.3 undecidable manual S 11 25.2525 111 0.19 71
IV.T0110.HHZ. 2022-07-22T06:22:38.74 0.6 undecidable manual S 90 21.4674 116 0 49
IV.RM33.EHZ. 2022-07-22T06:22:38.04 0.1 undecidable manual P 322 39.5271 101 0.24 91
IV.TERO.HHZ. 2022-07-22T06:22:38.26 0.6 undecidable manual P 9 44.2224 99 -0.24 45
IV.INTR.HHZ. 2022-07-22T06:22:37.79 0.1 undecidable manual P 127 40.2264 101 -0.1 93
IV.VVLD.HHZ. 2022-07-22T06:22:37.85 0.1 positive manual P 167 40.9257 100 -0.16 92
IV.CAMP.HHZ. 2022-07-22T06:22:37.30 0.3 undecidable manual P 346 35.0427 103 0.18 69
IV.VCEL.EHZ. 2022-07-22T06:22:36.62 0.3 undecidable manual P 56 32.3454 104 -0.1 71
IV.FIAM.HHZ. 2022-07-22T06:22:36.77 0.1 negative manual P 278 32.9448 104 -0.03 95
IV.GIGS.HHZ. 2022-07-22T06:22:35.78 0.1 positive manual P 11 25.2525 111 0.11 95
IV.FAGN.HHZ. 2022-07-22T06:22:35.64 0.6 undecidable manual S 55 6.8931 152 -0.24 47
IV.T0110.HHZ. 2022-07-22T06:22:35.35 0.1 undecidable manual P 90 21.4674 116 0.22 94
IV.PTQR.HHZ. 2022-07-22T06:22:35.59 0.1 positive manual P 202 24.8529 111 -0.03 97
MN.AQU.HNZ. 2022-07-22T06:22:34.46 0.3 undecidable manual P 327 16.4724 125 0 74
IV.FAGN.HHZ. 2022-07-22T06:22:33.54 0.1 positive manual P 55 6.8931 152 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHN. ML:2.4 0.002477423 0.2176 AML other m 2022-07-22T06:22:35.88
IV.FAGN.HHE. ML:2.3 0.002014427 0.3808 AML other m 2022-07-22T06:22:38.90
IV.PTQR.HHN. ML:1.6 0.0002262322 0.1184 AML other m 2022-07-22T06:22:40.16
IV.PTQR.HHE. ML:1.8 0.0003345 0.84 AML other m 2022-07-22T06:22:40.25
IV.T0110.HHN. ML:2.2 0.0010072765999999999 0.2592 AML other m 2022-07-22T06:22:39.27
IV.FIAM.HHN. ML:1.9 0.00028813719999999996 0.2592 AML other m 2022-07-22T06:22:42.41
IV.T0110.HHE. ML:2.3 0.0011025 0.38 AML other m 2022-07-22T06:22:42.45
IV.VCEL.EHN. ML:2.2 0.0006993114 0.32 AML other m 2022-07-22T06:22:44.16
IV.FIAM.HHE. ML:2.1 0.0005110000000000001 0.28 AML other m 2022-07-22T06:22:44.07
IV.CAMP.HHN. ML:1.9 0.0003185 0.46 AML other m 2022-07-22T06:22:44.32
IV.VCEL.EHE. ML:2.0 0.0004215 1.82 AML other m 2022-07-22T06:22:44.04
IV.INTR.HHE. ML:2.0 0.000305493 0.1824 AML other m 2022-07-22T06:22:46.05
IV.INTR.HNE. ML:2.0 0.00028949265000000003 0.2016 AML other m 2022-07-22T06:22:46.05
IV.INTR.HNN. ML:2.1 0.00043550105000000005 0.2208 AML other m 2022-07-22T06:22:45.44
IV.INTR.HHN. ML:2.2 0.0004938411 0.24 AML other m 2022-07-22T06:22:45.45
IV.RM33.EHE. ML:2.2 0.00059735995 0.4608 AML other m 2022-07-22T06:22:47.45
IV.RM33.HNE. ML:2.2 0.00059328105 0.3584 AML other m 2022-07-22T06:22:47.45
IV.VVLD.HHE. ML:1.7 0.000161 0.64 AML other m 2022-07-22T06:22:46.67
IV.CAMP.HHE. ML:1.7 0.0001965 1.7 AML other m 2022-07-22T06:22:47.08
IV.VVLD.HHN. ML:1.8 0.00020800000000000001 1.64 AML other m 2022-07-22T06:22:48.05
IV.RM33.HNN. ML:2.2 0.000482 0.32 AML other m 2022-07-22T06:22:48.11
IV.RM33.EHN. ML:2.2 0.00046550000000000004 0.32 AML other m 2022-07-22T06:22:48.27
IV.TERO.HHE. ML:1.6 0.00012857495 0.2784 AML other m 2022-07-22T06:22:49.39
IV.TERO.HHN. ML:1.7 0.00014700000000000002 0.34 AML other m 2022-07-22T06:22:49.30
IV.CERT.HHN. ML:1.6 0.0000963 0.32 AML other m 2022-07-22T06:22:49.37
IV.MTRA.HNN. ML:2.3 0.00042204845 0.288 AML other m 2022-07-22T06:22:52.27
IV.MTRA.EHN. ML:2.3 0.0004304137 0.3008 AML other m 2022-07-22T06:22:52.27
IV.MTRA.EHE. ML:2.3 0.00041311624999999997 0.2368 AML other m 2022-07-22T06:22:51.41
IV.MTRA.HNE. ML:2.3 0.0003889833 0.2272 AML other m 2022-07-22T06:22:51.41
IV.MTCE.HHN. ML:1.9 0.000152 0.38 AML other m 2022-07-22T06:22:53.50
IV.MTCE.HHE. ML:2.1 0.00021500000000000002 0.58 AML other m 2022-07-22T06:22:55.29
IV.CERT.HHE. ML:1.4 0.00005735 1.48 AML other m 2022-07-22T06:22:55.11
IV.NRCA.HHE. ML:2.2 0.00024249999999999999 0.18 AML other m 2022-07-22T06:22:56.36
IV.NRCA.HHN. ML:1.8 0.00010275 1.86 AML other m 2022-07-22T06:22:57.97
IV.CERA.HHN. ML:1.9 0.00010805000000000001 1.64 AML other m 2022-07-22T06:22:59.05
IV.CSP1.EHN. ML:2.4 0.0002605 1.54 AML other m 2022-07-22T06:23:03.93
IV.CSP1.EHE. ML:2.3 0.0002 0.38 AML other m 2022-07-22T06:23:06.21
IV.GUMA.HHE. ML:2.4 0.0002655 0.38 AML other m 2022-07-22T06:23:06.24
IV.CERA.HHE. ML:1.8 0.00009126385500000001 0.64 AML other m 2022-07-22T06:23:02.94
IV.GUMA.HHN. ML:2.4 0.0002405 0.38 AML other m 2022-07-22T06:23:13.93
IV.FIAM.HNE. ML:2.1 0.0004668105 0.3008 AML other m 2022-07-22T06:22:44.07
IV.FIAM.HNN. ML:1.9 0.0003067121 0.4576 AML other m 2022-07-22T06:22:47.60
IV.VVLD.HNN. ML:1.8 0.00021897005 0.3712 AML other m 2022-07-22T06:22:48.04
IV.VVLD.HNE. ML:1.7 0.00016581335 0.6208 AML other m 2022-07-22T06:22:46.68
IV.TERO.HNN. ML:1.7 0.00015297205 0.352 AML other m 2022-07-22T06:22:46.49
IV.TERO.HNE. ML:1.8 0.00017553701500000002 0.1792 AML other m 2022-07-22T06:22:46.60
IV.CERT.HNN. ML:1.9 0.00017664750000000003 0.7296 AML other m 2022-07-22T06:22:51.89
IV.CERT.HNE. ML:1.9 0.0001723988 0.6592 AML other m 2022-07-22T06:22:52.17
IV.NRCA.HNE. ML:2.2 0.0002485006 0.1792 AML other m 2022-07-22T06:22:56.36
IV.MC2.EHN. ML:2.2 0.00022843082 0.32 AML other m 2022-07-22T06:22:59.04
IV.MC2.EHE. ML:2.2 0.00024136565 0.3008 AML other m 2022-07-22T06:23:01.25
IV.CERA.HNE. ML:1.8 0.000088749705 0.6496 AML other m 2022-07-22T06:23:10.37
IV.CERA.HNN. ML:1.9 0.00011033914 0.3712 AML other m 2022-07-22T06:23:00.05
IV.GUMA.HNE. ML:2.5 0.00031020785 0.4512 AML other m 2022-07-22T06:23:06.45
IV.GUMA.HNN. ML:2.4 0.00026835724999999997 0.3872 AML other m 2022-07-22T06:23:13.92
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