A magnitude ML 0.8 earthquake occured in region: 2 km E Scheggino (PG), on
and geographic coordinates (lat, lon) 42.7180, 12.8580 at 11 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 |
---|---|---|---|---|
Scheggino | PG | 2 | 461 | 461 |
Sant'Anatolia di Narco | PG | 3 | 564 | 1025 |
Vallo di Nera | PG | 6 | 364 | 1389 |
Poggiodomo | PG | 6 | 117 | 1506 |
Spoleto | PG | 10 | 38218 | 39724 |
Monteleone di Spoleto | PG | 11 | 599 | 40323 |
Ferentillo | TR | 12 | 1913 | 42236 |
Cerreto di Spoleto | PG | 12 | 1075 | 43311 |
Cascia | PG | 13 | 3217 | 46528 |
Campello sul Clitunno | PG | 13 | 2442 | 48970 |
Polino | TR | 15 | 233 | 49203 |
Montefranco | TR | 15 | 1276 | 50479 |
Arrone | TR | 17 | 2763 | 53242 |
Castel Ritaldi | PG | 19 | 3278 | 56520 |
Leonessa | RI | 19 | 2435 | 58955 |
Trevi | PG | 20 | 8469 | 67424 |
Sellano | PG | 20 | 1079 | 68503 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-15 08:42:56 |
42.7177 | 12.8575 | 11 | 2023-04-15 09:01:38 |
Sala Sismica INGV-Roma | 116404881 |
Field | Value |
---|---|
Time (UTC) | 2023-04-15 08:42:56 ± 0.07 |
Latitude | 42.7177 ± 0.0036 |
Longitude | 12.8575 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116404881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 421 |
Semi-minor axis of confidence ellipse (meter) | 264 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40469 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 116404881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-15 09:01:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.AGOR.HHZ. | 2023-04-15T08:44:45.10 | 3.0 | undecidable | manual | Sg | 14.18 | 0 | |||
IV.MAGA.HHZ. | 2023-04-15T08:44:27.15 | 3.0 | undecidable | manual | Sn | -0.05 | 0 | |||
IV.PTRP.HHZ. | 2023-04-15T08:44:24.39 | 3.0 | undecidable | manual | Sg | 7.34 | 0 | |||
7C.SPAOL.HNZ. | 2023-04-15T08:44:07.01 | 3.0 | positive | manual | Pn | -3.24 | 0 | |||
OX.AGOR.HHZ. | 2023-04-15T08:43:57.09 | 3.0 | undecidable | manual | Pg | 8.95 | 0 | |||
NI.VINO.HHZ. | 2023-04-15T08:43:53.34 | 3.0 | undecidable | manual | Pg | 6.25 | 0 | |||
IV.CFMN.HNZ. | 2023-04-15T08:43:48.91 | 3.0 | undecidable | manual | Sg | 0.23 | 0 | |||
IV.IMOL.HNZ. | 2023-04-15T08:43:47.48 | 3.0 | undecidable | manual | Sn | -0.13 | 0 | |||
IV.RIBO.EHZ.01 | 2023-04-15T08:43:34.75 | 3.0 | undecidable | manual | Sn | -0.34 | 0 | |||
IV.IMOL.HNZ. | 2023-04-15T08:43:24.88 | 3.0 | positive | manual | Pn | 1.07 | 0 | |||
IV.ASSB.HHZ. | 2023-04-15T08:43:09.04 | 0.3 | undecidable | manual | S | 336 | 39.5271 | 50 | -0.11 | 70 |
IV.CESI.HHZ. | 2023-04-15T08:43:07.13 | 0.3 | undecidable | manual | S | 7 | 32.0457 | 50 | -0.04 | 72 |
IV.POFI.HHZ. | 2023-04-15T08:43:06.10 | 3.0 | undecidable | manual | P | -5.78 | 0 | |||
IV.MOMA.HHZ. | 2023-04-15T08:43:05.39 | 0.3 | undecidable | manual | S | 292 | 25.2525 | 50 | 0.04 | 73 |
IV.MML1.HNE. | 2023-04-15T08:43:04.65 | 0.3 | undecidable | manual | P | 12 | 44.9217 | 50 | 0.17 | 68 |
IV.ASSB.HHZ. | 2023-04-15T08:43:03.73 | 0.3 | undecidable | manual | P | 336 | 39.5271 | 50 | 0.08 | 70 |
IV.FDMO.HHE. | 2023-04-15T08:43:03.67 | 0.6 | undecidable | manual | P | 28 | 40.0266 | 50 | -0.06 | 47 |
IV.LNSS.HHZ. | 2023-04-15T08:43:03.60 | 0.3 | undecidable | manual | S | 130 | 19.5693 | 50 | -0.24 | 71 |
IV.CESI.HHZ. | 2023-04-15T08:43:02.46 | 0.1 | undecidable | manual | P | 7 | 32.0457 | 50 | -0.05 | 96 |
IV.MF5.EHZ. | 2023-04-15T08:43:02.88 | 3.0 | positive | manual | P | -1.56 | 0 | |||
IV.MOMA.HHZ. | 2023-04-15T08:43:01.28 | 0.3 | undecidable | manual | P | 292 | 25.2525 | 50 | -0.18 | 71 |
IV.LNSS.HHZ. | 2023-04-15T08:43:00.78 | 0.3 | undecidable | manual | P | 130 | 19.5693 | 50 | 0.19 | 71 |
IV.GAVE.HNZ. | 2023-04-15T08:43:00.19 | 0.1 | undecidable | manual | S | 133 | 4.0959 | 160 | -0.05 | 100 |
IV.GAVE.HNZ. | 2023-04-15T08:42:58.62 | 0.1 | undecidable | manual | P | 133 | 4.0959 | 160 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00007455000000000001 | 0.6 | AML | other | m | 2023-04-15T08:43:04.06 |
IV.LNSS.HHN. | ML:0.8 | 0.00005187726 | 0.096 | AML | other | m | 2023-04-15T08:43:04.10 |
IV.MOMA.HHE. | ML:0.6 | 0.000027026225 | 0.16 | AML | other | m | 2023-04-15T08:43:07.08 |
IV.ASSB.HHE. | ML:0.6 | 0.0000158861295 | 0.1792 | AML | other | m | 2023-04-15T08:43:09.95 |
IV.ASSB.HHN. | ML:0.8 | 0.00002134634 | 0.16 | AML | other | m | 2023-04-15T08:43:09.96 |