Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 24-02-2022 and time 05:26:49 (UTC) in region 2 km NE Grottole (MT)

A magnitude ML 2.2 earthquake occured in region: 2 km NE Grottole (MT), on

  • 24-02-2022 05:26:49 (UTC)
  • 24-02-2022 06:26:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.6230, 16.3890 at 21 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
Grottole MT 2 2208 2208
Grassano MT 9 5189 7397
Miglionico MT 11 2510 9907
Salandra MT 12 2829 12736
Ferrandina MT 16 8853 21589
Garaguso MT 16 1073 22662
Calciano MT 17 777 23439
Pomarico MT 18 4145 27584
Matera MT 18 60436 88020
Irsina MT 18 4960 92980
San Mauro Forte MT 19 1552 94532
Oliveto Lucano MT 20 450 94982

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km W of Matera (60436 inhabitants)
27 Km SW of Altamura (70396 inhabitants)
49 Km E of Potenza (67122 inhabitants)
60 Km SW of Bitonto (55540 inhabitants)
67 Km S of Molfetta (59874 inhabitants)
68 Km S of Andria (100440 inhabitants)
69 Km SW of Bari (326344 inhabitants)
70 Km S of Bisceglie (55422 inhabitants)
73 Km S of Trani (56217 inhabitants)
73 Km W of Taranto (201100 inhabitants)
78 Km S of Barletta (94814 inhabitants)
82 Km SE of Cerignola (58396 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 2022-02-24
05:26:49		 40.6227 16.3888 21 2022-07-08
12:33:40		 Bollettino Sismico Italiano INGV 102625481
Reviewed
Rev100 		ML 2.2 2022-02-24
05:26:49		 40.6168 16.395 23 2022-02-24
05:43:08		 Sala Sismica INGV-Roma 101403081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-24 05:26:49 ± 0.1
Latitude 40.6227 ± 0.0063
Longitude 16.3888 ± 0.0071
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102625481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 763
Semi-minor axis of confidence ellipse (meter) 157
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 760.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 1.43981
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 102625481
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-31 16:13:28

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 101403081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-24 05:43:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MELA.HHZ. 2022-02-24T05:27:15.84 0.6 undecidable manual P 319 159.8178 54 0.55 44
OT.OT05.EHZ. 2022-02-24T05:27:11.03 0.6 undecidable manual P 331 132.4674 95 -0.53 47
IV.SGRT.HHZ. 2022-02-24T05:27:11.98 0.6 undecidable manual P 337 136.6632 95 -0.23 50
IV.MSAG.HHZ. 2022-02-24T05:27:10.82 0.6 undecidable manual P 342 127.2726 95 0.05 53
OT.OT12.EHZ. 2022-02-24T05:27:09.88 0.3 undecidable manual P 340 118.992 95 0.39 76
IV.MTSN.HHZ. 2022-02-24T05:27:09.62 0.6 undecidable manual S 234 66.7776 100 -0.57 54
IV.SIRI.HHZ. 2022-02-24T05:27:09.89 0.6 undecidable manual S 222 65.7897 101 -0.04 60
IV.NOCI.HHZ. 2022-02-24T05:27:08.57 0.6 undecidable manual S 72 59.6958 102 0.22 60
IV.MCEL.HHZ. 2022-02-24T05:27:08.40 0.6 undecidable manual S 236 59.496 102 0.11 59
IV.GRIS.EHZ. 2022-02-24T05:27:08.49 0.6 undecidable manual P 205 107.9142 96 0.7 46
IV.SCHR.EHZ. 2022-02-24T05:27:07.10 0.6 undecidable manual S 209 53.9016 103 0.27 58
IX.PGN3.HHZ.02 2022-02-24T05:27:06.20 0.3 undecidable manual S 264 50.2164 105 0.33 86
IV.PALZ.HHZ. 2022-02-24T05:27:06.33 0.6 undecidable manual S 315 50.7159 104 0.34 58
IV.PZUN.HHN. 2022-02-24T05:27:06.64 0.6 undecidable manual S 273 49.0176 105 1.07 43
IV.CMPR.HHZ. 2022-02-24T05:27:06.34 0.3 undecidable manual P 250 97.6245 97 0.11 83
IV.CDRU.HHZ. 2022-02-24T05:27:05.48 0.3 undecidable manual P 261 92.5407 97 0.03 85
OT.TAR1.HHZ. 2022-02-24T05:27:03.40 0.6 undecidable manual P 98 76.2681 99 0.44 55
IV.AMUR.HHZ. 2022-02-24T05:27:02.06 0.3 undecidable manual S 30 36.3414 112 -0.3 88
OT.OT15.EHE. 2022-02-24T05:27:01.68 0.6 undecidable manual P 37 67.8765 100 -0.01 59
IV.SLCN.HHZ. 2022-02-24T05:27:01.37 0.6 undecidable manual P 248 68.7756 100 -0.46 55
IV.ORI.HHZ. 2022-02-24T05:27:01.85 0.3 undecidable manual P 175 63.5919 101 0.81 73
IV.PTRP.HHZ. 2022-02-24T05:27:00.16 0.3 undecidable manual S 248 29.748 117 -0.59 86
IV.SIRI.HHZ. 2022-02-24T05:27:00.52 0.3 undecidable manual P 222 65.7897 101 -0.85 71
IV.NOCI.HHZ. 2022-02-24T05:27:00.69 0.6 undecidable manual P 72 59.6958 102 0.23 59
IV.MTSN.HHZ. 2022-02-24T05:27:00.54 0.3 undecidable manual P 234 66.7776 100 -0.98 67
IV.PZUN.HHN. 2022-02-24T05:26:59.14 0.3 undecidable manual P 273 49.0176 105 0.29 88
IV.SCHR.EHZ. 2022-02-24T05:26:59.40 0.3 undecidable manual P 209 53.9016 103 -0.18 90
IV.MCEL.HHZ. 2022-02-24T05:26:59.87 0.3 undecidable manual P 236 59.496 102 -0.56 81
GE.MATE.HHZ. 2022-02-24T05:26:59.72 0.3 undecidable manual S 84 26.751 120 -0.32 90
IV.PALZ.HHZ. 2022-02-24T05:26:59.13 0.3 undecidable manual P 315 50.7159 104 0.04 93
IX.VGG3.HNN.01 2022-02-24T05:26:58.95 0.3 undecidable manual P 232 52.0035 104 -0.34 87
IX.PGN3.HHZ.02 2022-02-24T05:26:58.80 0.6 undecidable manual P 264 50.2164 105 -0.22 60
IV.PTRP.HHZ. 2022-02-24T05:26:56.58 0.3 undecidable manual P 248 29.748 117 0.51 86
IV.MIGL.HHZ. 2022-02-24T05:26:56.79 0.3 undecidable manual S 115 4.7952 165 0.47 92
IV.AMUR.HHZ. 2022-02-24T05:26:56.75 0.3 undecidable manual P 30 36.3414 112 -0.25 90
GE.MATE.HHZ. 2022-02-24T05:26:55.64 0.3 undecidable manual P 84 26.751 120 -0.02 96
IV.MIGL.HHZ. 2022-02-24T05:26:53.58 0.3 undecidable manual P 115 4.7952 165 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIGL.HHE. ML:3.1 0.009265 1.72 AML other m 2022-02-24T05:26:56.87
IV.MIGL.HHN. ML:3.1 0.0108 1.72 AML other m 2022-02-24T05:26:56.92
GE.MATE.HHN. ML:2.1 0.000585 1.66 AML other m 2022-02-24T05:26:59.94
GE.MATE.HHE. ML:1.9 0.000347 0.92 AML other m 2022-02-24T05:27:00.13
IV.AMUR.HHE. ML:2.0 0.000338 0.94 AML other m 2022-02-24T05:27:02.00
IV.AMUR.HNN. ML:2.0 0.0003345 0.38 AML other m 2022-02-24T05:27:03.22
IV.AMUR.HHN. ML:2.0 0.0003305 0.36 AML other m 2022-02-24T05:27:03.21
IV.PTRP.HHE. ML:2.0 0.00042249999999999997 1.04 AML other m 2022-02-24T05:27:03.34
IV.PTRP.HHN. ML:2.0 0.000381 0.74 AML other m 2022-02-24T05:27:04.01
IV.AMUR.HNE. ML:2.0 0.00032 0.16 AML other m 2022-02-24T05:27:06.36
IV.SCHR.EHE. ML:1.8 0.00015000000000000001 0.48 AML other m 2022-02-24T05:27:08.39
IV.MCEL.HHE. ML:2.0 0.000219 0.62 AML other m 2022-02-24T05:27:09.00
IV.MCEL.HHN. ML:2.1 0.000252 0.7 AML other m 2022-02-24T05:27:09.42
IV.MCEL.HNE. ML:2.5 0.0006115 0.74 AML other m 2022-02-24T05:27:09.02
IV.SCHR.EHN. ML:1.7 0.0001194 0.8 AML other m 2022-02-24T05:27:10.60
IV.MCEL.HNN. ML:2.3 0.000368 1.2 AML other m 2022-02-24T05:27:11.12
IV.NOCI.HHN. ML:2.5 0.000668 1.28 AML other m 2022-02-24T05:27:11.02
IV.NOCI.HNN. ML:2.5 0.0006225 1.28 AML other m 2022-02-24T05:27:11.02
IV.MTSN.HHN. ML:1.8 0.000111 1.26 AML other m 2022-02-24T05:27:11.16
IV.NOCI.HHE. ML:2.3 0.0004115 1.3 AML other m 2022-02-24T05:27:12.84
IV.SIRI.HNE. ML:1.9 0.000133 0.18 AML other m 2022-02-24T05:27:12.55
IV.SIRI.HHE. ML:1.9 0.00013900000000000002 0.18 AML other m 2022-02-24T05:27:12.55
IV.NOCI.HNE. ML:2.3 0.00039600000000000003 0.64 AML other m 2022-02-24T05:27:12.80
IV.MTSN.HHE. ML:2.0 0.0001605 1.8 AML other m 2022-02-24T05:27:12.97
IV.SLCN.HHE. ML:2.4 0.000447 0.32 AML other m 2022-02-24T05:27:14.35
IV.SLCN.HHN. ML:2.3 0.0003095 0.3 AML other m 2022-02-24T05:27:14.53
OT.TAR1.HHN. ML:2.3 0.00028349999999999995 0.34 AML other m 2022-02-24T05:27:15.28
OT.TAR1.HHE. ML:2.5 0.0004215 0.36 AML other m 2022-02-24T05:27:15.58
IV.SIRI.HHN. ML:1.9 0.00014150000000000002 0.76 AML other m 2022-02-24T05:27:16.21
IV.SIRI.HNN. ML:1.9 0.0001311 0.74 AML other m 2022-02-24T05:27:16.22
OT.OT12.EHN. ML:2.5 0.0002165 0.3 AML other m 2022-02-24T05:27:25.34
OT.OT12.EHE. ML:2.3 0.000136 0.38 AML other m 2022-02-24T05:27:25.36
IV.MSAG.HHE. ML:2.0 0.0000734 0.78 AML other m 2022-02-24T05:27:30.03
IV.MSAG.HHN. ML:2.4 0.000155 0.22 AML other m 2022-02-24T05:27:32.29
IV.SGRT.HHN. ML:2.4 0.0001625 0.5 AML other m 2022-02-24T05:27:32.33
IV.SGRT.HHE. ML:2.5 0.000178 0.6 AML other m 2022-02-24T05:27:33.53
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