Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 30-06-2022 and time 16:51:38 (UTC) in region 3 km W Priolo Gargallo (SR)

A magnitude ML 2.2 earthquake occured in region: 3 km W Priolo Gargallo (SR), on

  • 30-06-2022 16:51:38 (UTC)
  • 30-06-2022 18:51:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.1560, 15.1600 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Priolo Gargallo SR 3 12091 12091
Melilli SR 4 13621 25712
Solarino SR 7 8091 33803
Floridia SR 8 22762 56565
Augusta SR 10 36305 92870
Sortino SR 11 8690 101560
Canicattini Bagni SR 16 7109 108669
Siracusa SR 16 122291 230960
Carlentini SR 19 17798 248758
Cassaro SR 20 821 249579
Ferla SR 20 2523 252102

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Siracusa (122291 inhabitants)
39 Km S of Catania (314555 inhabitants)
46 Km NE of Ragusa (73313 inhabitants)
48 Km NE of Modica (54633 inhabitants)
51 Km S of Acireale (52622 inhabitants)
60 Km E of Vittoria (63339 inhabitants)
81 Km E of Gela (75827 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 2022-06-30
16:51:38		 37.1557 15.1595 16 2023-01-31
19:03:22		 Bollettino Sismico Italiano INGV 107402621
Reviewed
Rev100 		ML 2.3 2022-06-30
16:51:37		 37.162 15.1692 18 2022-06-30
17:01:17		 Sala Sismica INGV-Roma 106655691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-30 16:51:38 ± 0.1
Latitude 37.1557 ± 0.0036
Longitude 15.1595 ± 0.0068
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 107402621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 436
Semi-minor axis of confidence ellipse (meter) 352
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 76
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) 92
Number of associated phases, regardless of their use for origin computation 30
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.17182
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 107402621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-07-18 07:14:29

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 106655691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-30 17:01:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSLB.HHZ. 2022-06-30T16:52:00.38 0.6 undecidable manual P 312 130.0698 93 0.68 44
IV.CROCE.HHZ. 2022-06-30T16:51:58.52 0.6 undecidable manual S 237 65.9895 96 0.17 59
IV.MPAZ.HHZ. 2022-06-30T16:51:57.15 0.6 undecidable manual P 40 115.6953 93 -0.34 52
IV.AIO.HHE. 2022-06-30T16:51:54.32 0.6 undecidable manual P 4 90.7425 94 0.67 47
IV.ISPIC.EHZ. 2022-06-30T16:51:53.59 0.3 undecidable manual S 209 47.4192 99 0.15 91
IV.HMDC.HHZ. 2022-06-30T16:51:51.46 0.6 undecidable manual S 237 39.8268 101 0.02 63
IV.HVZN.HHZ. 2022-06-30T16:51:51.80 0.6 undecidable manual S 274 39.3273 101 0.49 57
IV.RAFF.HHZ. 2022-06-30T16:51:50.97 0.3 undecidable manual P 276 70.8735 95 0.38 83
IV.HLNI.HHZ. 2022-06-30T16:51:49.33 0.6 undecidable manual S 310 33.2445 104 -0.39 59
IV.CROCE.HHZ. 2022-06-30T16:51:49.48 0.6 undecidable manual P 237 65.9895 96 -0.37 56
IV.HVIT.HHZ. 2022-06-30T16:51:48.41 0.6 undecidable manual P 252 59.2962 96 -0.41 56
IV.EPOZ.HHZ. 2022-06-30T16:51:47.32 3.0 negative manual P -0.84 0
IV.HAVL.HHZ. 2022-06-30T16:51:47.04 0.6 undecidable manual S 189 21.9669 115 0.15 64
IV.ISPIC.EHZ. 2022-06-30T16:51:46.90 0.3 undecidable manual P 209 47.4192 99 -0.11 92
IT.LNT.HGZ. 2022-06-30T16:51:46.66 0.6 undecidable manual S 317 20.2686 118 0.19 63
IV.HCRL.HHZ. 2022-06-30T16:51:46.04 0.6 undecidable manual S 322 18.0708 122 0.08 65
IV.HVZN.HHZ. 2022-06-30T16:51:45.61 0.3 undecidable manual P 274 39.3273 101 -0.17 92
1J.FX01.HHN. 2022-06-30T16:51:45.93 0.6 undecidable manual S 132 16.1727 126 0.38 61
IV.HMDC.HHZ. 2022-06-30T16:51:45.59 0.3 undecidable manual P 237 39.8268 101 -0.27 90
IV.SSY.HHZ. 2022-06-30T16:51:44.02 0.6 undecidable manual S 272 7.5813 150 0.03 67
IV.HSRS.HHZ. 2022-06-30T16:51:44.13 0.6 undecidable manual S 142 8.88 146 -0.05 66
IV.HLNI.HHZ. 2022-06-30T16:51:44.53 0.3 undecidable manual P 310 33.2445 104 -0.33 90
IV.HAVL.HHZ. 2022-06-30T16:51:43.22 0.3 undecidable manual P 189 21.9669 115 -0.01 98
1J.FX02.HHZ. 2022-06-30T16:51:43.32 0.6 undecidable manual S 319 3.1968 167 -0.24 64
IV.HCRL.HHZ. 2022-06-30T16:51:42.72 0.3 undecidable manual P 322 18.0708 122 0.03 98
1J.FX01.HHN. 2022-06-30T16:51:42.56 0.3 undecidable manual P 132 16.1727 126 0.1 97
IT.LNT.HGZ. 2022-06-30T16:51:42.91 0.3 undecidable manual P 317 20.2686 118 -0.08 97
1J.FX02.HHZ. 2022-06-30T16:51:41.13 0.3 undecidable manual P 319 3.1968 167 -0.18 98
IV.SSY.HHZ. 2022-06-30T16:51:41.49 0.3 undecidable manual P 272 7.5813 150 -0.07 99
IV.HSRS.HHZ. 2022-06-30T16:51:41.67 0.3 undecidable manual P 142 8.88 146 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSY.HNE. ML:2.3 0.001798276 0.128 AML other m 2022-06-30T16:51:44.88
IV.HSRS.HHN. ML:2.1 0.0012107359 0.0896 AML other m 2022-06-30T16:51:44.32
IV.HSRS.HHE. ML:1.8 0.0005890367999999999 0.0768 AML other m 2022-06-30T16:51:44.79
IV.SSY.HHE. ML:2.5 0.0031197280000000004 0.064 AML other m 2022-06-30T16:51:44.84
IV.SSY.HHN. ML:2.9 0.007165 0.26 AML other m 2022-06-30T16:51:45.91
IV.SSY.HNN. ML:2.2 0.001682747 0.2048 AML other m 2022-06-30T16:51:45.91
IV.HCRL.HHE. ML:2.4 0.001572141 0.1152 AML other m 2022-06-30T16:51:46.22
IV.HCRL.HHN. ML:2.5 0.0021349999999999997 0.14 AML other m 2022-06-30T16:51:46.27
IV.HAVL.HHE. ML:2.0 0.0005975 0.08 AML other m 2022-06-30T16:51:47.23
IV.HAVL.HHN. ML:2.0 0.00055905825 0.0768 AML other m 2022-06-30T16:51:47.19
IV.HLNI.HHE. ML:2.1 0.0005939213 0.1408 AML other m 2022-06-30T16:51:49.64
IV.HLNI.HHN. ML:2.0 0.0004156219 0.0768 AML other m 2022-06-30T16:51:50.01
IV.HMDC.HHE. ML:1.3 0.00006931569 0.0768 AML other m 2022-06-30T16:51:52.39
IV.HVZN.HNE. ML:2.4 0.000771 0.38 AML other m 2022-06-30T16:51:53.28
IV.HVZN.HHE. ML:2.4 0.0008165 0.36 AML other m 2022-06-30T16:51:53.28
IV.HMDC.HHN. ML:1.8 0.00021329925 0.1792 AML other m 2022-06-30T16:51:52.06
IV.ISPIC.HNN. ML:2.2 0.000409749165 0.0896 AML other m 2022-06-30T16:51:53.80
IV.ISPIC.EHN. ML:2.3 0.00048452549500000006 0.0768 AML other m 2022-06-30T16:51:53.80
IV.ISPIC.HNE. ML:2.5 0.0008157943000000001 0.1024 AML other m 2022-06-30T16:51:53.79
IV.ISPIC.EHE. ML:2.4 0.0007125439 0.1024 AML other m 2022-06-30T16:51:53.79
IV.RAFF.HHE. ML:2.1 0.00018449999999999999 1.66 AML other m 2022-06-30T16:52:01.10
IV.RAFF.HHN. ML:2.0 0.00014635 0.28 AML other m 2022-06-30T16:52:02.01
IV.CROCE.HHN. ML:1.7 0.00008307226000000001 0.1408 AML other m 2022-06-30T16:51:58.82
IV.CROCE.HHE. ML:1.6 0.000062536505 0.2816 AML other m 2022-06-30T16:52:00.12
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