A magnitude ML 0.7 earthquake occured in region: 4 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8260, 12.9660 at 10 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 4 | 1075 | 1075 |
Sellano | PG | 8 | 1079 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Norcia | PG | 11 | 4957 | 8199 |
Cascia | PG | 13 | 3217 | 11416 |
Poggiodomo | PG | 13 | 117 | 11533 |
Sant'Anatolia di Narco | PG | 15 | 564 | 12097 |
Campello sul Clitunno | PG | 15 | 2442 | 14539 |
Visso | MC | 15 | 1107 | 15646 |
Scheggino | PG | 17 | 461 | 16107 |
Castelsantangelo sul Nera | MC | 17 | 281 | 16388 |
Trevi | PG | 19 | 8469 | 24857 |
Monte Cavallo | MC | 19 | 145 | 25002 |
Ussita | MC | 19 | 444 | 25446 |
Monteleone di Spoleto | PG | 19 | 599 | 26045 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2023-04-07 17:35:51 |
42.8262 | 12.966 | 10 | 2024-03-01 17:18:05 |
Bollettino Sismico Italiano INGV | 116834601 |
Field | Value |
---|---|
Time (UTC) | 2023-04-07 17:35:51 ± 0.05 |
Latitude | 42.8262 ± 0.0027 |
Longitude | 12.9660 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116834601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 338 |
Semi-minor axis of confidence ellipse (meter) | 115 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
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) | 0.35343 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116834601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-28 11:21:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2023-04-07T17:36:24.25 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
IV.CSP1.EHZ. | 2023-04-07T17:36:03.65 | 0.6 | undecidable | manual | S | 33 | 35.2425 | 50 | -0.04 | 49 |
IV.MMO1.EHZ. | 2023-04-07T17:36:02.39 | 0.3 | undecidable | manual | S | 74 | 30.4473 | 50 | 0 | 74 |
7F.SIB2.EHZ. | 2023-04-07T17:36:01.59 | 0.6 | undecidable | manual | S | 75 | 28.3494 | 50 | -0.26 | 47 |
7F.SIB3.EHZ. | 2023-04-07T17:36:00.59 | 0.6 | undecidable | manual | S | 77 | 25.3524 | 111 | -0.27 | 47 |
7F.SIB1.EHZ. | 2023-04-07T17:36:00.95 | 0.6 | undecidable | manual | S | 73 | 25.8519 | 110 | -0.09 | 49 |
IV.LNSS.HHZ. | 2023-04-07T17:36:00.63 | 0.3 | undecidable | manual | S | 166 | 25.4523 | 111 | -0.29 | 70 |
IV.FDMO.HHZ. | 2023-04-07T17:36:00.61 | 0.6 | undecidable | manual | S | 23 | 25.3524 | 111 | -0.26 | 47 |
IV.CESI.HHZ. | 2023-04-07T17:35:59.32 | 0.6 | undecidable | manual | S | 346 | 20.4684 | 115 | 0.01 | 50 |
IV.ARRO.EHZ. | 2023-04-07T17:35:58.10 | 0.1 | undecidable | manual | P | 211 | 31.8459 | 50 | 0.1 | 96 |
IV.CSP1.EHZ. | 2023-04-07T17:35:58.35 | 0.3 | undecidable | manual | P | 33 | 35.2425 | 50 | -0.17 | 71 |
IV.MOMA.HNZ. | 2023-04-07T17:35:58.24 | 0.1 | undecidable | manual | P | 266 | 32.3454 | 50 | 0.17 | 95 |
IV.CESX.HHE. | 2023-04-07T17:35:58.75 | 0.1 | undecidable | manual | P | 232 | 39.2274 | 50 | -0.38 | 90 |
IT.MTCL.HGZ. | 2023-04-07T17:35:58.47 | 0.6 | undecidable | manual | S | 8 | 18.7701 | 117 | -0.33 | 47 |
IV.ASSB.HHN. | 2023-04-07T17:35:58.63 | 0.1 | undecidable | manual | P | 314 | 34.6431 | 50 | 0.2 | 94 |
IV.FEMA.HNZ. | 2023-04-07T17:35:58.06 | 0.6 | undecidable | manual | S | 24 | 16.5723 | 120 | -0.05 | 50 |
IV.NRCA.HHZ. | 2023-04-07T17:35:57.10 | 0.6 | undecidable | manual | S | 86 | 12.0768 | 128 | 0.28 | 48 |
IV.GAVE.HNZ. | 2023-04-07T17:35:57.89 | 0.3 | undecidable | manual | S | 202 | 15.9729 | 121 | -0.04 | 75 |
IV.MMO1.EHZ. | 2023-04-07T17:35:57.72 | 0.3 | undecidable | manual | P | 74 | 30.4473 | 50 | -0.06 | 73 |
7F.SIB3.EHZ. | 2023-04-07T17:35:57.21 | 0.3 | undecidable | manual | P | 77 | 25.3524 | 111 | 0.32 | 70 |
7F.SIB2.EHZ. | 2023-04-07T17:35:57.90 | 0.6 | undecidable | manual | P | 75 | 28.3494 | 50 | 0.44 | 45 |
7F.SIB1.EHZ. | 2023-04-07T17:35:57.35 | 0.3 | undecidable | manual | P | 73 | 25.8519 | 110 | 0.35 | 69 |
IV.FDMO.HHZ. | 2023-04-07T17:35:56.76 | 0.1 | undecidable | manual | P | 23 | 25.3524 | 111 | -0.14 | 97 |
IV.CESI.HHZ. | 2023-04-07T17:35:56.02 | 0.1 | positive | manual | P | 346 | 20.4684 | 115 | 0.02 | 100 |
IV.LNSS.HHZ. | 2023-04-07T17:35:56.76 | 0.3 | undecidable | manual | P | 166 | 25.4523 | 111 | -0.17 | 72 |
IV.FEMA.HNZ. | 2023-04-07T17:35:55.47 | 0.1 | undecidable | manual | P | 24 | 16.5723 | 120 | 0.17 | 98 |
IT.MTCL.HGZ. | 2023-04-07T17:35:55.58 | 0.1 | undecidable | manual | P | 8 | 18.7701 | 117 | -0.12 | 98 |
IV.GAVE.HNZ. | 2023-04-07T17:35:55.34 | 0.1 | undecidable | manual | P | 202 | 15.9729 | 121 | 0.14 | 98 |
IV.NRCA.HHZ. | 2023-04-07T17:35:54.84 | 0.6 | undecidable | manual | P | 86 | 12.0768 | 128 | 0.28 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.000114 | 0.58 | AML | other | m | 2023-04-07T17:35:57.51 |
IV.NRCA.HHE. | ML:0.9 | 0.00009045 | 0.56 | AML | other | m | 2023-04-07T17:35:57.21 |
IV.CESI.HHN. | ML:0.6 | 0.0000283 | 0.38 | AML | other | m | 2023-04-07T17:35:59.43 |
IV.CESI.HHE. | ML:0.4 | 0.0000191 | 0.14 | AML | other | m | 2023-04-07T17:36:00.19 |
IV.LNSS.HHE. | ML:0.7 | 0.0000313 | 1.16 | AML | other | m | 2023-04-07T17:36:00.82 |
IV.LNSS.HHN. | ML:0.7 | 0.00002845 | 0.14 | AML | other | m | 2023-04-07T17:36:00.97 |