A magnitude ML 0.8 earthquake occured in region: 5 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8820, 12.8670 at 15 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Sellano | PG | 5 | 1079 | 1079 |
Cerreto di Spoleto | PG | 8 | 1075 | 2154 |
Trevi | PG | 10 | 8469 | 10623 |
Campello sul Clitunno | PG | 10 | 2442 | 13065 |
Vallo di Nera | PG | 12 | 364 | 13429 |
Preci | PG | 14 | 724 | 14153 |
Foligno | PG | 16 | 57155 | 71308 |
Sant'Anatolia di Narco | PG | 17 | 564 | 71872 |
Monte Cavallo | MC | 17 | 145 | 72017 |
Castel Ritaldi | PG | 17 | 3278 | 75295 |
Montefalco | PG | 17 | 5679 | 80974 |
Visso | MC | 19 | 1107 | 82081 |
Scheggino | PG | 19 | 461 | 82542 |
Spoleto | PG | 19 | 38218 | 120760 |
Poggiodomo | PG | 20 | 117 | 120877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-04-01 09:28:25 |
42.8822 | 12.8667 | 15 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116600061 |
Reviewed Rev100 |
ML 0.8 | 2023-04-01 09:28:25 |
42.8827 | 12.8592 | 10 | 2023-04-01 09:43:37 |
Sala Sismica INGV-Roma | 115938621 |
Field | Value |
---|---|
Time (UTC) | 2023-04-01 09:28:25 ± 0.07 |
Latitude | 42.8822 ± 0.0036 |
Longitude | 12.8667 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116600061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 74 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.12591 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116600061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-22 08:33:38 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 115938621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-01 09:43:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNE. | 2023-04-01T09:28:35.13 | 0.3 | undecidable | manual | S | 18 | 27.0507 | 105 | 0.14 | 73 |
IV.FDMO.HHZ. | 2023-04-01T09:28:34.36 | 0.6 | undecidable | manual | S | 46 | 24.753 | 107 | -0.05 | 49 |
IV.MOMA.HNZ. | 2023-04-01T09:28:34.91 | 0.3 | undecidable | manual | S | 250 | 25.6521 | 106 | 0.28 | 71 |
IV.ASSB.HHZ. | 2023-04-01T09:28:34.14 | 0.3 | undecidable | manual | S | 317 | 24.5532 | 108 | -0.21 | 72 |
IV.GAVE.EHZ. | 2023-04-01T09:28:33.28 | 0.3 | undecidable | manual | S | 174 | 21.1677 | 112 | -0.23 | 71 |
IV.NRCA.HHZ. | 2023-04-01T09:28:33.29 | 0.6 | undecidable | manual | S | 105 | 20.868 | 112 | -0.14 | 49 |
IV.CESI.HHZ. | 2023-04-01T09:28:31.60 | 0.3 | undecidable | manual | S | 13 | 13.9749 | 127 | -0.22 | 73 |
IV.ASSB.HHZ. | 2023-04-01T09:28:30.31 | 0.1 | undecidable | manual | P | 317 | 24.5532 | 108 | -0.16 | 97 |
IV.FDMO.HHZ. | 2023-04-01T09:28:30.52 | 0.1 | undecidable | manual | P | 46 | 24.753 | 107 | 0.01 | 100 |
IV.MML1.HNE. | 2023-04-01T09:28:30.94 | 0.1 | undecidable | manual | P | 18 | 27.0507 | 105 | 0.1 | 98 |
IV.NRCA.HHZ. | 2023-04-01T09:28:30.05 | 0.3 | undecidable | manual | P | 105 | 20.868 | 112 | 0.11 | 75 |
IV.MOMA.HNZ. | 2023-04-01T09:28:30.80 | 0.6 | undecidable | manual | P | 250 | 25.6521 | 106 | 0.17 | 49 |
IV.CESI.HHZ. | 2023-04-01T09:28:29.17 | 0.1 | undecidable | manual | P | 13 | 13.9749 | 127 | 0.16 | 99 |
IV.GAVE.EHZ. | 2023-04-01T09:28:29.98 | 0.1 | undecidable | manual | P | 174 | 21.1677 | 112 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.0001605 | 1.74 | AML | other | m | 2023-04-01T09:28:31.01 |
IV.CESI.HHE. | ML:1.1 | 0.00010135 | 1.58 | AML | other | m | 2023-04-01T09:28:31.92 |
IV.GAVE.EHN. | ML:1.2 | 0.00008788489999999998 | 0.16 | AML | other | m | 2023-04-01T09:28:33.66 |
IV.GAVE.EHE. | ML:1.1 | 0.00007877255 | 0.0768 | AML | other | m | 2023-04-01T09:28:33.52 |
IV.NRCA.HHN. | ML:0.7 | 0.000029995630000000003 | 0.0768 | AML | other | m | 2023-04-01T09:28:33.93 |
IV.NRCA.HHE. | ML:0.6 | 0.000027387065000000002 | 0.0768 | AML | other | m | 2023-04-01T09:28:34.04 |
IV.ASSB.HHN. | ML:0.7 | 0.000029530424499999998 | 0.16 | AML | other | m | 2023-04-01T09:28:35.24 |
IV.ASSB.HHE. | ML:0.7 | 0.000023341960000000002 | 0.1792 | AML | other | m | 2023-04-01T09:28:35.24 |
IV.FDMO.HHN. | ML:0.4 | 0.00001704021 | 0.96 | AML | other | m | 2023-04-01T09:28:35.27 |
IV.FDMO.HHE. | ML:0.4 | 0.0000167863909 | 0.1408 | AML | other | m | 2023-04-01T09:28:34.67 |