A magnitude ML 1.4 earthquake occured in region: 4 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7480, 12.7870 at 8 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 |
---|---|---|---|---|
Spoleto | PG | 4 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 4 | 564 | 38782 |
Scheggino | PG | 5 | 461 | 39243 |
Vallo di Nera | PG | 7 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 13 | 3278 | 45327 |
Poggiodomo | PG | 13 | 117 | 45444 |
Cerreto di Spoleto | PG | 13 | 1075 | 46519 |
Ferentillo | TR | 14 | 1913 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Monteleone di Spoleto | PG | 17 | 599 | 58776 |
Arrone | TR | 18 | 2763 | 61539 |
Polino | TR | 19 | 233 | 61772 |
Cascia | PG | 19 | 3217 | 64989 |
Sellano | PG | 20 | 1079 | 66068 |
Giano dell'Umbria | PG | 20 | 3846 | 69914 |
Montefalco | PG | 20 | 5679 | 75593 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-02-11 13:03:57 |
42.7477 | 12.7872 | 9 | 2024-02-11 13:09:48 |
Sala Sismica INGV-Roma | 125220371 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 13:03:57 ± 0.05 |
Latitude | 42.7477 ± 0.0036 |
Longitude | 12.7872 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125220371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 296 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46045 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125220371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 13:09:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCL.EHZ. | 2024-02-11T13:05:14.25 | 3.0 | undecidable | manual | Sn | -7.75 | 0 | |||
IV.HPAC.HHZ. | 2024-02-11T13:05:12.67 | 3.0 | undecidable | manual | Sg | 12.12 | 0 | |||
MN.TUE.HHZ. | 2024-02-11T13:05:01.29 | 3.0 | negative | manual | Pn | -2 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-11T13:05:00.46 | 3.0 | undecidable | manual | Sn | -8.08 | 0 | |||
IV.RESU.HHZ. | 2024-02-11T13:04:48.65 | 3.0 | undecidable | manual | Sg | 4.35 | 0 | |||
IV.CTI.HHZ. | 2024-02-11T13:04:46.10 | 3.0 | undecidable | manual | Pn | 0.64 | 0 | |||
GU.CARD.HHZ. | 2024-02-11T13:04:32.44 | 3.0 | positive | manual | Pn | 0.36 | 0 | |||
IV.HPAC.HHZ. | 2024-02-11T13:04:24.99 | 3.0 | undecidable | manual | Pg | 10.46 | 0 | |||
IV.CSP1.EHZ. | 2024-02-11T13:04:14.47 | 0.3 | undecidable | manual | S | 41 | 51.1155 | 50 | 0.26 | 68 |
IV.RIBO.EHZ.01 | 2024-02-11T13:04:13.75 | 3.0 | negative | manual | Pn | -5.27 | 0 | |||
IV.SMA1.EHZ. | 2024-02-11T13:04:12.72 | 0.3 | undecidable | manual | S | 106 | 46.5201 | 50 | -0.28 | 68 |
IV.FDMO.HHZ. | 2024-02-11T13:04:11.30 | 0.3 | undecidable | manual | S | 37 | 40.2264 | 50 | -0.03 | 73 |
IV.ARVD.HHZ. | 2024-02-11T13:04:10.57 | 3.0 | negative | manual | Pn | 1.12 | 0 | |||
IV.ASSB.HHZ. | 2024-02-11T13:04:09.76 | 0.3 | undecidable | manual | S | 342 | 34.3434 | 50 | 0.02 | 73 |
IV.CESI.HHZ. | 2024-02-11T13:04:08.22 | 0.3 | undecidable | manual | S | 18 | 30.0477 | 106 | -0.16 | 72 |
IV.NRCA.HHZ. | 2024-02-11T13:04:07.84 | 0.3 | undecidable | manual | S | 70 | 28.2495 | 107 | 0.06 | 74 |
IV.CSP1.EHZ. | 2024-02-11T13:04:07.32 | 0.1 | undecidable | manual | P | 41 | 51.1155 | 50 | 0.16 | 92 |
IV.SMA1.EHZ. | 2024-02-11T13:04:06.67 | 0.1 | undecidable | manual | P | 106 | 46.5201 | 50 | 0.21 | 92 |
IV.MIDA.HHZ. | 2024-02-11T13:04:06.07 | 3.0 | undecidable | manual | Sg | 3.64 | 0 | |||
IV.LNSS.HHZ. | 2024-02-11T13:04:06.97 | 0.3 | undecidable | manual | S | 128 | 26.1516 | 108 | -0.1 | 73 |
IV.FDMO.HHZ. | 2024-02-11T13:04:05.48 | 0.1 | undecidable | manual | P | 37 | 40.2264 | 50 | -0.02 | 97 |
IV.CESX.HHZ. | 2024-02-11T13:04:05.41 | 0.3 | undecidable | manual | S | 227 | 22.4553 | 111 | -0.46 | 68 |
IV.MOMA.HHZ. | 2024-02-11T13:04:04.78 | 0.3 | undecidable | manual | S | 290 | 18.7701 | 114 | 0.11 | 74 |
IV.ASSB.HHZ. | 2024-02-11T13:04:04.32 | 0.1 | undecidable | manual | P | 342 | 34.3434 | 50 | -0.26 | 93 |
IV.CESI.HHZ. | 2024-02-11T13:04:03.61 | 0.1 | undecidable | manual | P | 18 | 30.0477 | 106 | -0.19 | 95 |
IV.NRCA.HHZ. | 2024-02-11T13:04:03.40 | 0.1 | undecidable | manual | P | 70 | 28.2495 | 107 | -0.05 | 98 |
IV.GAVE.EHZ. | 2024-02-11T13:04:02.34 | 0.3 | undecidable | manual | S | 125 | 10.6782 | 128 | 0.08 | 76 |
IV.LNSS.HHZ. | 2024-02-11T13:04:02.99 | 0.1 | undecidable | manual | P | 128 | 26.1516 | 108 | -0.05 | 99 |
IV.CESX.HHZ. | 2024-02-11T13:04:02.66 | 0.1 | undecidable | manual | P | 227 | 22.4553 | 111 | 0.31 | 94 |
IV.MOMA.HHZ. | 2024-02-11T13:04:01.80 | 0.1 | undecidable | manual | P | 290 | 18.7701 | 114 | 0.15 | 98 |
IV.GAVE.EHZ. | 2024-02-11T13:04:00.38 | 0.1 | undecidable | manual | P | 125 | 10.6782 | 128 | 0.12 | 100 |
IV.ECTS.HHZ. | 2024-02-11T13:03:59.71 | 3.0 | undecidable | manual | Pg | 1.14 | 0 | |||
IV.MOCO.HHZ. | 2024-02-11T13:03:44.84 | 3.0 | undecidable | manual | Sn | -1.06 | 0 | |||
IV.CET2.HHZ. | 2024-02-11T13:03:35.62 | 3.0 | undecidable | manual | Pg | 0.54 | 0 | |||
IV.PAOL.HHZ. | 2024-02-11T13:03:31.71 | 3.0 | undecidable | manual | Pn | -3.16 | 0 | |||
IV.SIRI.HNZ. | 2024-02-11T13:03:24.27 | 3.0 | undecidable | manual | Pg | -1.35 | 0 | |||
IV.CDRU.HHZ. | 2024-02-11T13:03:24.00 | 3.0 | negative | manual | P | -2.14 | 0 | |||
IX.SCL3.EHZ.02 | 2024-02-11T13:03:23.92 | 3.0 | negative | manual | Pg | 0.72 | 0 | |||
IV.MCEL.HHZ. | 2024-02-11T13:03:21.94 | 3.0 | undecidable | manual | Pn | -1.48 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.7 | 0.0006535 | 0.14 | AML | other | m | 2024-02-11T13:04:02.85 |
IV.GAVE.EHN. | ML:1.7 | 0.0005985000000000001 | 0.18 | AML | other | m | 2024-02-11T13:04:03.85 |
IV.MOMA.HHN. | ML:1.1 | 0.00010180000000000001 | 1.08 | AML | other | m | 2024-02-11T13:04:05.63 |
IV.MOMA.HHE. | ML:1.2 | 0.00014565 | 0.2 | AML | other | m | 2024-02-11T13:04:05.54 |
IV.LNSS.HHE. | ML:1.7 | 0.0002585 | 1.12 | AML | other | m | 2024-02-11T13:04:08.69 |
IV.LNSS.HHN. | ML:1.6 | 0.00023799999999999998 | 0.56 | AML | other | m | 2024-02-11T13:04:08.27 |
IV.NRCA.HHE. | ML:1.3 | 0.000093 | 0.1 | AML | other | m | 2024-02-11T13:04:09.58 |
IV.NRCA.HHN. | ML:1.2 | 0.00007780000000000001 | 1.1 | AML | other | m | 2024-02-11T13:04:10.23 |
IV.FDMO.HHN. | ML:1.2 | 0.000052199999999999995 | 0.42 | AML | other | m | 2024-02-11T13:04:21.31 |
IV.FDMO.HHE. | ML:1.1 | 0.00004675 | 0.42 | AML | other | m | 2024-02-11T13:04:36.00 |