Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 26-12-2019 and time 10:43:39 (Italy) in region 2 km W Tito (PZ)

A magnitude ML 2.5 earthquake occured in region: 2 km W Tito (PZ), on

  • 26-12-2019 09:43:39 (UTC)
  • 26-12-2019 10:43:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.5760, 15.6510 at 22 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
Tito PZ 3 7332 7332
Satriano di Lucania PZ 4 2374 9706
Picerno PZ 7 5985 15691
Savoia di Lucania PZ 8 1127 16818
Sant'Angelo Le Fratte PZ 8 1429 18247
Sasso di Castalda PZ 10 835 19082
Brienza PZ 11 4078 23160
Pignola PZ 11 6962 30122
Vietri di Potenza PZ 12 2832 32954
Baragiano PZ 13 2671 35625
Caggiano SA 13 2765 38390
Balvano PZ 14 1830 40220
Polla SA 15 5279 45499
Potenza PZ 15 67122 112621
Atena Lucana SA 16 2336 114957
Abriola PZ 16 1531 116488
Ruoti PZ 16 3579 120067
Salvitelle SA 16 560 120627
Pertosa SA 17 690 121317
Ricigliano SA 18 1144 122461
Avigliano PZ 18 11577 134038
Sant'Arsenio SA 18 2815 136853
Marsico Nuovo PZ 19 4098 140951
Romagnano al Monte SA 19 368 141319
Auletta SA 19 2336 143655
San Pietro al Tanagro SA 19 1695 145350
Sala Consilina SA 20 12664 158014

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km SW of Potenza (67122 inhabitants)
56 Km E of Battipaglia (50786 inhabitants)
76 Km E of Salerno (135261 inhabitants)
80 Km S of Cerignola (58396 inhabitants)
81 Km W of Matera (60436 inhabitants)
81 Km E of Cava de' Tirreni (53659 inhabitants)
81 Km W of Altamura (70396 inhabitants)
81 Km E of Avellino (54857 inhabitants)
91 Km SW of Andria (100440 inhabitants)
96 Km SE of Benevento (60091 inhabitants)
97 Km E of Scafati (50787 inhabitants)
98 Km SW of Barletta (94814 inhabitants)
99 Km S of Foggia (151991 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 2.5 2019-12-26
09:43:39		 40.5763 15.6513 22 2020-02-28
16:42:21		 Bollettino Sismico Italiano INGV 76159961
Reviewed
Rev100 		ML 2.5 2019-12-26
09:43:39		 40.5792 15.6498 20 2019-12-26
09:51:51		 Sala Sismica INGV-Roma 74990371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-26 09:43:39 ± 0.09
Latitude 40.5763 ± 0.0036
Longitude 15.6513 ± 0.0047
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76159961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 34
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 309
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 46
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) 0.88673
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 37
Type of magnitude ML
Reference to an origin 76159961
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-03 09:49:36

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 74990371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-26 09:51:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2019-12-26T09:45:19.73 3.0 undecidable manual Pg 11.2 0
IV.MAON.HHZ. 2019-12-26T09:45:13.07 3.0 undecidable manual Sn -0.7 0
IV.RIBO.EHZ.01 2019-12-26T09:45:12.49 3.0 undecidable manual Sn -8.93 0
IV.IMOL.HNZ. 2019-12-26T09:44:46.10 3.0 positive manual Pg 2.52 0
IV.SERM.HNZ. 2019-12-26T09:44:45.32 3.0 positive manual Pn -8.02 0
IV.CRJA.HHZ. 2019-12-26T09:44:35.62 3.0 undecidable manual Pg 6.86 0
IV.SENI.EHZ. 2019-12-26T09:44:31.86 3.0 negative manual Pg 3.95 0
IV.PARC.HHZ. 2019-12-26T09:44:29.54 3.0 negative manual Pn -3.35 0
IV.PE3.EHZ. 2019-12-26T09:44:26.56 3.0 positive manual Pn -5.24 0
IV.TOLF.HHZ. 2019-12-26T09:44:20.03 3.0 positive manual Pg -0.99 0
IV.LTRZ.EHZ. 2019-12-26T09:44:09.10 0.1 undecidable manual S 88 98.4237 97 0.39 80
IV.AMUR.HHZ. 2019-12-26T09:44:06.44 0.1 undecidable manual S 65 88.0452 98 0.46 80
GE.MATE.HHZ. 2019-12-26T09:44:06.65 0.1 undecidable manual S 84 89.0442 98 0.41 81
IV.MMN.HHE. 2019-12-26T09:44:04.02 0.3 undecidable manual S 159 81.252 99 -0.16 64
IV.SPS2.HHZ. 2019-12-26T09:44:04.08 3.0 positive manual Pn 0.81 0
IV.MIGL.HHZ. 2019-12-26T09:44:01.14 0.3 undecidable manual S 87 66.5778 101 0.82 55
IV.SGTA.HNZ. 2019-12-26T09:44:00.42 0.3 undecidable manual S 339 66.4779 101 0.13 66
MN.CUC.HHE. 2019-12-26T09:44:00.64 0.3 undecidable manual S 168 66.0894 101 0.45 63
IV.CAPA.HHN. 2019-12-26T09:44:00.62 0.3 undecidable manual S 12 66.0894 101 0.45 62
IV.MRVN.HHZ. 2019-12-26T09:44:00.86 0.1 undecidable manual S 40 70.5738 100 -0.5 82
IV.BULG.HHZ. 2019-12-26T09:43:58.64 0.1 undecidable manual S 203 59.8956 102 0.07 91
IV.LTRZ.EHZ. 2019-12-26T09:43:56.80 0.1 undecidable manual P 88 98.4237 97 0.3 81
GE.MATE.HHZ. 2019-12-26T09:43:55.08 0.1 undecidable manual P 84 89.0442 98 0.01 87
IV.MCRV.HHN. 2019-12-26T09:43:55.47 0.3 undecidable manual S 300 46.62 107 0.33 66
IV.AMUR.HHZ. 2019-12-26T09:43:55.40 0.1 undecidable manual P 65 88.0452 98 0.47 80
IV.PALZ.HHZ. 2019-12-26T09:43:55.18 0.1 undecidable manual S 32 48.3183 106 -0.4 87
IV.MGR.HHZ. 2019-12-26T09:43:55.84 0.1 undecidable manual S 190 49.3173 106 0 94
IV.SALB.HHZ. 2019-12-26T09:43:55.80 0.3 undecidable manual P 143 97.3248 97 -0.54 57
IV.MMN.HHE. 2019-12-26T09:43:54.29 0.3 undecidable manual P 159 81.252 99 0.4 61
IX.ORI.HHZ. 2019-12-26T09:43:54.00 3.0 undecidable manual P 0
IV.VULT.HHZ. 2019-12-26T09:43:53.82 0.1 undecidable manual S 356 42.1245 109 -0.17 93
IV.CMPR.HHZ. 2019-12-26T09:43:53.72 0.1 undecidable manual S 226 41.0256 109 -0.01 95
IV.PTRP.HHZ. 2019-12-26T09:43:52.77 0.1 undecidable manual S 100 35.0427 113 0.53 87
IV.CDRU.HHZ. 2019-12-26T09:43:51.43 0.1 undecidable manual S 252 30.747 117 0.23 92
IV.SGTA.HNZ. 2019-12-26T09:43:51.72 0.3 undecidable manual P 339 66.4779 101 0.08 67
MN.CUC.HHE. 2019-12-26T09:43:51.12 0.3 undecidable manual P 168 66.0894 101 -0.46 62
IV.CAPA.HHN. 2019-12-26T09:43:51.82 0.3 undecidable manual P 12 66.0894 101 0.25 65
IV.MIGL.HHZ. 2019-12-26T09:43:51.03 0.1 undecidable manual P 87 66.5778 101 -0.62 78
IV.ACER.HHZ. 2019-12-26T09:43:51.67 0.1 undecidable manual S 46 33.8439 114 -0.27 92
IV.MRVN.HHZ. 2019-12-26T09:43:51.92 0.1 undecidable manual P 40 70.5738 100 -0.34 85
IV.CAFE.HHN. 2019-12-26T09:43:51.12 0.3 undecidable manual P 325 60.9945 102 0.31 65
IV.BULG.HHZ. 2019-12-26T09:43:50.84 0.1 undecidable manual P 203 59.8956 102 0.19 89
IV.MCEL.HHZ. 2019-12-26T09:43:50.97 0.1 undecidable manual S 155 30.6471 117 -0.2 94
IV.MCRV.HHN. 2019-12-26T09:43:49.03 0.3 undecidable manual P 300 46.62 107 0.37 65
IV.MGR.HHZ. 2019-12-26T09:43:48.82 0.1 negative manual P 190 49.3173 106 -0.25 90
IV.PZUN.HNZ. 2019-12-26T09:43:48.01 0.1 undecidable manual S 59 15.1737 140 0.11 97
IV.SIRI.HHZ. 2019-12-26T09:43:48.23 0.1 negative manual P 157 47.4192 106 -0.55 84
IV.SLCN.HHZ. 2019-12-26T09:43:48.73 0.1 undecidable manual S 184 20.7681 130 -0.22 96
IV.PALZ.HHZ. 2019-12-26T09:43:48.38 0.1 undecidable manual P 32 48.3183 106 -0.54 84
IV.CMPR.HHZ. 2019-12-26T09:43:47.81 0.1 positive manual P 226 41.0256 109 -0.04 96
IV.PTRP.HHZ. 2019-12-26T09:43:47.07 0.1 positive manual P 100 35.0427 113 0.08 95
IV.VULT.HHZ. 2019-12-26T09:43:47.82 0.1 negative manual P 356 42.1245 109 -0.18 93
IV.ACER.HHZ. 2019-12-26T09:43:46.59 0.1 positive manual P 46 33.8439 114 -0.23 93
IX.STN3.HNZ.02 2019-12-26T09:43:46.01 3.0 undecidable manual S -0.36 0
IV.CDRU.HHZ. 2019-12-26T09:43:46.48 0.1 positive manual P 252 30.747 117 0.09 95
IV.BSSO.HNZ. 2019-12-26T09:43:46.57 3.0 undecidable manual Pn -8.89 0
IV.MCEL.HHZ. 2019-12-26T09:43:45.95 0.1 negative manual P 155 30.6471 117 -0.42 89
IV.SLCN.HHZ. 2019-12-26T09:43:45.10 0.1 negative manual P 184 20.7681 130 0.01 99
IV.PTRJ.HNZ. 2019-12-26T09:43:44.38 3.0 undecidable manual P -9.63 0
IV.PZUN.HNZ. 2019-12-26T09:43:44.45 0.1 undecidable manual P 59 15.1737 140 -0.04 100
IV.CAGG.EHZ. 2019-12-26T09:43:44.28 0.3 undecidable manual P 260 11.9769 147 0.09 74
IX.STN3.HNZ.02 2019-12-26T09:43:43.40 3.0 undecidable manual P -0.21 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PZUN.HHN. ML:2.6 0.002340508 0.384 AML other m 2019-12-26T09:43:49.42
IV.PZUN.HHE. ML:2.5 0.0019883305 0.2816 AML other m 2019-12-26T09:43:49.12
IV.PZUN.HNN. ML:2.6 0.0022421769999999997 0.384 AML other m 2019-12-26T09:43:49.42
IV.PZUN.HNE. ML:2.5 0.002071368 0.5632 AML other m 2019-12-26T09:43:49.13
IV.SLCN.HHN. ML:2.8 0.0029318315 0.3584 AML other m 2019-12-26T09:43:49.20
IV.SLCN.HNN. ML:2.7 0.0026683690000000003 0.3712 AML other m 2019-12-26T09:43:49.38
IV.CDRU.HHE. ML:2.7 0.002190584 0.1984 AML other m 2019-12-26T09:43:51.91
IV.CDRU.HHN. ML:2.5 0.0012203514 0.16 AML other m 2019-12-26T09:43:51.79
IV.ACER.HHN. ML:2.7 0.0017869545 0.1792 AML other m 2019-12-26T09:43:53.08
IV.ACER.HHE. ML:2.8 0.002011012 0.3968 AML other m 2019-12-26T09:43:53.65
IV.ACER.HNN. ML:2.6 0.0016453115 0.1792 AML other m 2019-12-26T09:43:53.08
IV.ACER.HNE. ML:2.7 0.0019256055000000001 0.3968 AML other m 2019-12-26T09:43:53.65
IV.PTRP.HHN. ML:2.5 0.00110427465 0.4032 AML other m 2019-12-26T09:43:53.79
IV.PTRP.HHE. ML:2.2 0.0005762677 0.384 AML other m 2019-12-26T09:43:54.24
IV.CMPR.HHE. ML:2.2 0.00045688090000000004 0.16 AML other m 2019-12-26T09:43:55.18
IV.VULT.HHE. ML:2.4 0.0007666193500000001 0.096 AML other m 2019-12-26T09:43:54.63
IV.VULT.HNN. ML:2.4 0.0006978620499999998 0.16 AML other m 2019-12-26T09:43:55.53
IV.VULT.HHN. ML:2.4 0.0007578221 0.16 AML other m 2019-12-26T09:43:55.53
IV.VULT.HNE. ML:2.4 0.0006836971000000001 0.1152 AML other m 2019-12-26T09:43:54.62
IV.SIRI.HNE. ML:2.3 0.0005336759500000001 0.2624 AML other m 2019-12-26T09:43:56.55
IV.PALZ.HHE. ML:2.4 0.0005805475999999999 0.3584 AML other m 2019-12-26T09:43:58.89
IV.MGR.HHN. ML:2.2 0.0003767705 0.4032 AML other m 2019-12-26T09:43:58.84
IV.MGR.HHE. ML:2.2 0.000434286 0.2176 AML other m 2019-12-26T09:43:59.88
IV.MGR.HNN. ML:2.2 0.0003597064 0.3776 AML other m 2019-12-26T09:43:57.16
IV.BULG.HNN. ML:2.4 0.00050749245 0.5568 AML other m 2019-12-26T09:44:02.20
IV.BULG.HHN. ML:2.4 0.00052596685 0.5376 AML other m 2019-12-26T09:44:02.20
IV.BULG.HNE. ML:2.3 0.00038102645 0.2368 AML other m 2019-12-26T09:44:03.06
IV.BULG.HHE. ML:2.3 0.00038652430000000006 0.2368 AML other m 2019-12-26T09:44:03.06
IV.MRVN.HHE. ML:2.4 0.00044139445 0.32 AML other m 2019-12-26T09:44:03.23
IV.MRVN.HHN. ML:2.3 0.00032301410000000003 0.3776 AML other m 2019-12-26T09:44:03.24
GE.MATE.HHN. ML:2.4 0.00032017225 0.2816 AML other m 2019-12-26T09:44:08.87
GE.MATE.HHE. ML:2.4 0.00027449814999999997 0.2432 AML other m 2019-12-26T09:44:09.52
IV.AMUR.HHE. ML:2.4 0.00030248015 0.2048 AML other m 2019-12-26T09:44:08.70
IV.AMUR.HHN. ML:2.6 0.00047592305 0.4992 AML other m 2019-12-26T09:44:07.50
IV.LTRZ.EHE. ML:2.4 0.00023439585000000003 0.4608 AML other m 2019-12-26T09:44:11.21
IV.LTRZ.HNN. ML:2.4 0.000248830245 0.1984 AML other m 2019-12-26T09:44:11.56
IV.LTRZ.HNE. ML:2.5 0.00031508435 0.7168 AML other m 2019-12-26T09:44:10.97
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