A magnitude ML 1.2 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8070, 13.1320 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 14 | 1107 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Sellano | PG | 19 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-07 11:52:45 |
42.8072 | 13.1317 | 10 | 2024-02-07 12:12:10 |
Sala Sismica INGV-Roma | 125094281 |
Field | Value |
---|---|
Time (UTC) | 2024-02-07 11:52:45 ± 0.09 |
Latitude | 42.8072 ± 0.0045 |
Longitude | 13.1317 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125094281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 606 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 131 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25811 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125094281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-07 12:12:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2024-02-07T11:54:38.74 | 3.0 | undecidable | manual | Sg | 8.79 | 0 | |||
IV.CROCE.HHZ. | 2024-02-07T11:54:28.02 | 3.0 | undecidable | manual | Pg | 14.6 | 0 | |||
IV.MGR.HHZ. | 2024-02-07T11:54:09.52 | 3.0 | undecidable | manual | Sn | -0.96 | 0 | |||
IV.ECTS.HHZ. | 2024-02-07T11:54:08.91 | 3.0 | undecidable | manual | Pg | 8.93 | 0 | |||
GU.CARD.HHZ. | 2024-02-07T11:54:06.00 | 3.0 | undecidable | manual | Sg | 5.08 | 0 | |||
GU.RSP.HNZ. | 2024-02-07T11:53:59.59 | 3.0 | undecidable | manual | Pn | -1.73 | 0 | |||
ST.ZIAN.EHZ. | 2024-02-07T11:53:54.01 | 3.0 | positive | manual | Pg | 13.72 | 0 | |||
IV.MUCR.HHZ. | 2024-02-07T11:53:52.99 | 3.0 | undecidable | manual | Pn | -4.37 | 0 | |||
IV.FIU.EHZ. | 2024-02-07T11:53:46.42 | 3.0 | undecidable | manual | Sn | -7.77 | 0 | |||
IV.MDI.HHZ. | 2024-02-07T11:53:43.40 | 3.0 | negative | manual | Pn | -2.22 | 0 | |||
IV.PTCC.HHZ. | 2024-02-07T11:53:42.74 | 3.0 | undecidable | manual | Pg | 5.65 | 0 | |||
IV.MELA.HHZ. | 2024-02-07T11:53:32.44 | 3.0 | undecidable | manual | Sn | -0.78 | 0 | |||
IV.ATPI.EHZ. | 2024-02-07T11:53:18.25 | 3.0 | undecidable | manual | S | -5.88 | 0 | |||
IV.BRSN.HNZ. | 2024-02-07T11:53:16.66 | 3.0 | negative | manual | Pg | 1.78 | 0 | |||
IV.SFI.EHZ. | 2024-02-07T11:53:13.61 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
IV.FDMO.HHZ. | 2024-02-07T11:52:55.03 | 0.6 | undecidable | manual | S | 352 | 25.6521 | 50 | -0.26 | 47 |
IV.LNSS.HHZ. | 2024-02-07T11:52:54.68 | 0.6 | undecidable | manual | S | 198 | 23.8539 | 113 | -0.08 | 49 |
IV.VCEL.EHZ. | 2024-02-07T11:52:52.39 | 3.0 | positive | manual | P | -1.56 | 0 | |||
7F.SIB2.EHE. | 2024-02-07T11:52:52.28 | 0.6 | undecidable | manual | S | 56 | 16.7721 | 121 | -0.29 | 47 |
7F.SIB1.EHE. | 2024-02-07T11:52:52.06 | 0.6 | undecidable | manual | S | 49 | 14.874 | 124 | 0.05 | 50 |
IV.FDMO.HHZ. | 2024-02-07T11:52:51.16 | 1.0 | undecidable | manual | P | 352 | 25.6521 | 50 | -0.1 | 24 |
7F.SIB3.EHE. | 2024-02-07T11:52:51.38 | 0.6 | undecidable | manual | S | 56 | 13.5753 | 127 | -0.25 | 48 |
IV.MC2.EHE. | 2024-02-07T11:52:51.54 | 0.6 | undecidable | manual | S | 22 | 12.4764 | 129 | 0.2 | 49 |
IV.CESI.HHZ. | 2024-02-07T11:52:51.71 | 0.6 | negative | manual | P | 320 | 28.6491 | 50 | -0.01 | 49 |
IV.LNSS.HHZ. | 2024-02-07T11:52:50.96 | 0.6 | undecidable | manual | P | 198 | 23.8539 | 113 | 0 | 50 |
7F.SIB1.EHE. | 2024-02-07T11:52:49.60 | 0.1 | undecidable | manual | P | 49 | 14.874 | 124 | 0.23 | 96 |
IV.NRCA.HHZ. | 2024-02-07T11:52:49.04 | 0.6 | undecidable | manual | S | 334 | 3.2967 | 162 | -0.42 | 47 |
7F.SIB3.EHE. | 2024-02-07T11:52:49.22 | 0.1 | undecidable | manual | P | 56 | 13.5753 | 127 | 0.07 | 100 |
IV.MC2.EHE. | 2024-02-07T11:52:49.20 | 0.1 | undecidable | manual | P | 22 | 12.4764 | 129 | 0.22 | 97 |
7F.SIB2.EHE. | 2024-02-07T11:52:49.65 | 0.1 | undecidable | manual | P | 56 | 16.7721 | 121 | -0.05 | 100 |
ZO.PDN12.EHE. | 2024-02-07T11:52:49.90 | 0.1 | undecidable | manual | P | 275 | 17.5713 | 120 | 0.08 | 99 |
IV.NRCA.HHZ. | 2024-02-07T11:52:47.92 | 0.6 | undecidable | manual | P | 334 | 3.2967 | 162 | 0.02 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.0 | 0.0000706473 | 0.1792 | AML | other | m | 2024-02-07T11:52:55.18 |
IV.LNSS.HHE. | ML:0.9 | 0.000048327435 | 0.1216 | AML | other | m | 2024-02-07T11:52:55.31 |
IV.NRCA.HHE. | ML:1.6 | 0.0007374174 | 0.1344 | AML | other | m | 2024-02-07T11:52:49.12 |
IV.NRCA.HHN. | ML:1.3 | 0.0003772872 | 0.096 | AML | other | m | 2024-02-07T11:52:49.10 |
IV.NRCA.HNE. | ML:1.6 | 0.00071454175 | 0.1472 | AML | other | m | 2024-02-07T11:52:49.05 |
IV.NRCA.HNN. | ML:1.3 | 0.00033852775 | 0.1088 | AML | other | m | 2024-02-07T11:52:49.11 |
IV.LNSS.HNE. | ML:1.4 | 0.0001590022 | 0.8192 | AML | other | m | 2024-02-07T11:53:00.32 |
IV.LNSS.HNN. | ML:1.5 | 0.00018547350000000003 | 0.6656 | AML | other | m | 2024-02-07T11:52:57.70 |
IV.FDMO.HHE. | ML:0.4 | 0.000013439527 | 0.3008 | AML | other | m | 2024-02-07T11:52:55.77 |
IV.FDMO.HHN. | ML:0.2 | 0.000011003905 | 0.384 | AML | other | m | 2024-02-07T11:53:00.29 |
IV.CESI.HNE. | ML:1.3 | 0.00011107430000000001 | 1.0112 | AML | other | m | 2024-02-07T11:53:01.72 |
IV.CESI.HNN. | ML:1.4 | 0.00012453777 | 0.992 | AML | other | m | 2024-02-07T11:52:55.31 |
IV.CESI.HHE. | ML:0.8 | 0.000030256684999999997 | 0.32 | AML | other | m | 2024-02-07T11:53:10.37 |
IV.CESI.HHN. | ML:0.8 | 0.000033141005 | 0.1216 | AML | other | m | 2024-02-07T11:52:56.61 |