A magnitude ML 0.9 earthquake occured in region: 5 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7660, 12.7830 at 9 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 | 5 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Campello sul Clitunno | PG | 6 | 2442 | 41224 |
Vallo di Nera | PG | 7 | 364 | 41588 |
Scheggino | PG | 7 | 461 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Cerreto di Spoleto | PG | 13 | 1075 | 46402 |
Trevi | PG | 13 | 8469 | 54871 |
Poggiodomo | PG | 14 | 117 | 54988 |
Ferentillo | TR | 16 | 1913 | 56901 |
Montefalco | PG | 18 | 5679 | 62580 |
Sellano | PG | 18 | 1079 | 63659 |
Giano dell'Umbria | PG | 18 | 3846 | 67505 |
Monteleone di Spoleto | PG | 19 | 599 | 68104 |
Montefranco | TR | 19 | 1276 | 69380 |
Cascia | PG | 20 | 3217 | 72597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-09 14:00:50 |
42.7665 | 12.7832 | 9 | 2024-02-09 14:09:13 |
Sala Sismica INGV-Roma | 125167651 |
Field | Value |
---|---|
Time (UTC) | 2024-02-09 14:00:50 ± 0.19 |
Latitude | 42.7665 ± 0.0090 |
Longitude | 12.7832 ± 0.0110 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125167651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 867 |
Semi-minor axis of confidence ellipse (meter) | 526 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 360 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78960 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125167651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-09 14:09:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2024-02-09T14:02:21.19 | 3.0 | undecidable | manual | Pg | 20.33 | 0 | |||
IV.BRES.EHZ. | 2024-02-09T14:02:18.35 | 3.0 | undecidable | manual | Sg | 7.48 | 0 | |||
IV.SGRT.HHZ. | 2024-02-09T14:02:09.38 | 3.0 | undecidable | manual | Sg | 14.62 | 0 | |||
GU.CANO.HHZ. | 2024-02-09T14:02:04.88 | 3.0 | undecidable | manual | Sn | -3.53 | 0 | |||
ST.GAGG.HHZ. | 2024-02-09T14:02:00.39 | 3.0 | undecidable | manual | Sn | -0.58 | 0 | |||
OX.MPRI.HHZ. | 2024-02-09T14:01:58.23 | 3.0 | undecidable | manual | Sn | -0.54 | 0 | |||
NI.PALA.HHZ. | 2024-02-09T14:01:57.07 | 3.0 | undecidable | manual | Sn | -1.73 | 0 | |||
IV.SERS.HHZ. | 2024-02-09T14:01:50.32 | 3.0 | undecidable | manual | Pn | -3.78 | 0 | |||
IV.PTCC.HHZ. | 2024-02-09T14:01:35.05 | 3.0 | positive | manual | Pg | 9.39 | 0 | |||
IV.PLMA.HHZ. | 2024-02-09T14:01:15.63 | 3.0 | negative | manual | Pg | 2.24 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-09T14:01:06.10 | 3.0 | positive | manual | Pg | 3.69 | 0 | |||
IV.PIEI.HHZ. | 2024-02-09T14:01:05.91 | 0.1 | undecidable | manual | P | 347 | 87.6456 | 50 | -0.07 | 100 |
IV.FDMO.HHZ. | 2024-02-09T14:01:04.99 | 0.6 | undecidable | manual | S | 39 | 38.8278 | 50 | 0.94 | 50 |
IV.NRCA.HHZ. | 2024-02-09T14:01:00.71 | 0.6 | undecidable | manual | S | 74 | 27.9498 | 108 | -0.32 | 60 |
IV.LNSS.HHZ. | 2024-02-09T14:01:00.56 | 0.6 | undecidable | manual | S | 131 | 27.75 | 108 | -0.4 | 55 |
IV.FDMO.HHZ. | 2024-02-09T14:00:59.29 | 1.0 | negative | manual | P | 39 | 38.8278 | 50 | 0.83 | 25 |
IV.ARRO.EHZ. | 2024-02-09T14:00:58.76 | 0.6 | undecidable | manual | S | 184 | 20.868 | 114 | 0.05 | 61 |
IV.MOMA.HHZ. | 2024-02-09T14:00:57.64 | 0.6 | undecidable | manual | S | 284 | 17.871 | 117 | -0.14 | 60 |
IV.ARCI.HHZ. | 2024-02-09T14:00:56.84 | 3.0 | undecidable | manual | P | -2.96 | 0 | |||
IV.ARRO.EHZ. | 2024-02-09T14:00:56.24 | 1.0 | positive | manual | P | 184 | 20.868 | 114 | 0.86 | 25 |
IV.NRCA.HHZ. | 2024-02-09T14:00:56.65 | 0.3 | positive | manual | P | 74 | 27.9498 | 108 | -0.06 | 90 |
IV.LNSS.HHZ. | 2024-02-09T14:00:56.79 | 0.6 | undecidable | manual | P | 131 | 27.75 | 108 | 0.12 | 60 |
IV.MOMA.HHZ. | 2024-02-09T14:00:54.24 | 1.0 | undecidable | manual | P | 284 | 17.871 | 117 | -0.6 | 28 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.0000813 | 0.7 | AML | other | m | 2024-02-09T14:01:01.38 |
IV.NRCA.HHE. | ML:0.9 | 0.00004575 | 0.14 | AML | other | m | 2024-02-09T14:01:01.45 |
IV.LNSS.HHN. | ML:1.2 | 0.00008149999999999999 | 0.42 | AML | other | m | 2024-02-09T14:01:01.60 |
IV.NRCA.HHN. | ML:0.8 | 0.00003235000000000001 | 1.58 | AML | other | m | 2024-02-09T14:01:29.17 |
IV.MOMA.HHE. | ML:0.7 | 0.000041925315000000004 | 0.16 | AML | other | m | 2024-02-09T14:00:59.31 |
IV.MOMA.HHN. | ML:0.8 | 0.000049349295 | 0.1792 | AML | other | m | 2024-02-09T14:00:58.93 |
IV.MOMA.HNE. | ML:1.2 | 0.0001225653 | 0.7424 | AML | other | m | 2024-02-09T14:01:06.52 |
IV.MOMA.HNN. | ML:1.3 | 0.0001560562 | 0.8128 | AML | other | m | 2024-02-09T14:01:11.66 |
IV.ARRO.EHE. | ML:0.4 | 0.0000219067831 | 0.2176 | AML | other | m | 2024-02-09T14:01:00.21 |
IV.ARRO.EHN. | ML:0.5 | 0.0000231274345 | 0.1792 | AML | other | m | 2024-02-09T14:01:00.16 |