A magnitude ML 0.5 earthquake occured in region: 6 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.9150, 12.8590 at 9 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 | 6 | 1079 | 1079 |
Trevi | PG | 10 | 8469 | 9548 |
Cerreto di Spoleto | PG | 12 | 1075 | 10623 |
Campello sul Clitunno | PG | 12 | 2442 | 13065 |
Foligno | PG | 13 | 57155 | 70220 |
Monte Cavallo | MC | 15 | 145 | 70365 |
Preci | PG | 15 | 724 | 71089 |
Vallo di Nera | PG | 16 | 364 | 71453 |
Montefalco | PG | 17 | 5679 | 77132 |
Spello | PG | 18 | 8645 | 85777 |
Castel Ritaldi | PG | 18 | 3278 | 89055 |
Valtopina | PG | 18 | 1398 | 90453 |
Visso | MC | 19 | 1107 | 91560 |
Serravalle di Chienti | MC | 19 | 1070 | 92630 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-04-28 17:27:32 |
42.9153 | 12.8592 | 9 | 2024-03-01 17:18:11 |
Bollettino Sismico Italiano INGV | 118328661 |
Reviewed Rev100 |
ML 0.5 | 2023-04-28 17:27:32 |
42.9148 | 12.8602 | 13 | 2023-04-28 17:54:57 |
Sala Sismica INGV-Roma | 116846471 |
Field | Value |
---|---|
Time (UTC) | 2023-04-28 17:27:32 ± 0.09 |
Latitude | 42.9153 ± 0.0045 |
Longitude | 12.8592 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 118328661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 428 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 147 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44966 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 118328661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-12 07:21:12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116846471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-28 17:54:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2023-04-28T17:28:16.63 | 3.0 | undecidable | manual | S | 0.11 | 0 | |||
IV.MOMA.HNZ. | 2023-04-28T17:27:42.77 | 0.6 | undecidable | manual | S | 242 | 26.5512 | 109 | 0.33 | 47 |
IV.EL6.EHZ. | 2023-04-28T17:27:41.90 | 0.6 | undecidable | manual | P | 23 | 49.9167 | 50 | -0.15 | 47 |
IV.FDMO.HHZ. | 2023-04-28T17:27:41.03 | 0.3 | undecidable | manual | S | 54 | 22.8549 | 112 | -0.21 | 73 |
IV.MML1.EHZ. | 2023-04-28T17:27:41.44 | 0.3 | undecidable | manual | S | 23 | 23.754 | 111 | -0.09 | 74 |
IV.ASSB.HHZ. | 2023-04-28T17:27:40.57 | 0.3 | undecidable | manual | S | 311 | 21.5673 | 113 | -0.24 | 72 |
IV.NRCA.HHZ. | 2023-04-28T17:27:40.94 | 0.3 | undecidable | manual | S | 114 | 22.6551 | 112 | -0.22 | 72 |
IV.LNSS.HNZ. | 2023-04-28T17:27:40.44 | 0.1 | undecidable | manual | P | 157 | 37.629 | 50 | 0.28 | 93 |
IV.SNTG.HHZ. | 2023-04-28T17:27:40.40 | 1.0 | undecidable | manual | P | 10 | 38.2284 | 50 | 0.15 | 24 |
IV.MOMA.HNZ. | 2023-04-28T17:27:38.04 | 0.1 | undecidable | manual | P | 242 | 26.5512 | 109 | -0.28 | 95 |
IT.MTCL.HGZ. | 2023-04-28T17:27:38.68 | 0.6 | undecidable | manual | S | 53 | 14.3745 | 123 | 0.09 | 50 |
IV.FDMO.HHZ. | 2023-04-28T17:27:37.53 | 0.3 | undecidable | manual | P | 54 | 22.8549 | 112 | -0.09 | 74 |
IV.MML1.EHZ. | 2023-04-28T17:27:37.62 | 0.3 | undecidable | manual | P | 23 | 23.754 | 111 | -0.17 | 73 |
IV.ASSB.HHZ. | 2023-04-28T17:27:37.29 | 0.3 | undecidable | manual | P | 311 | 21.5673 | 113 | -0.09 | 74 |
IV.NRCA.HHZ. | 2023-04-28T17:27:37.43 | 0.3 | undecidable | manual | P | 114 | 22.6551 | 112 | -0.15 | 73 |
IV.CESI.HHZ. | 2023-04-28T17:27:37.90 | 0.3 | undecidable | manual | S | 20 | 10.5783 | 131 | 0.35 | 72 |
IT.MTCL.HGZ. | 2023-04-28T17:27:36.21 | 0.1 | undecidable | manual | P | 53 | 14.3745 | 123 | 0.12 | 100 |
IV.CESI.HHZ. | 2023-04-28T17:27:35.89 | 0.1 | negative | manual | P | 20 | 10.5783 | 131 | 0.4 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.2 | 0.00020500000000000002 | 0.24 | AML | other | m | 2023-04-28T17:27:38.37 |
IV.CESI.HHE. | ML:1.0 | 0.00012009999999999998 | 0.28 | AML | other | m | 2023-04-28T17:27:38.27 |
IV.ASSB.HHE. | ML:0.5 | 0.0000223 | 0.28 | AML | other | m | 2023-04-28T17:27:40.97 |
IV.ASSB.HHN. | ML:0.5 | 0.00002 | 1.88 | AML | other | m | 2023-04-28T17:27:40.02 |
IV.FDMO.HHN. | ML:0.4 | 0.000014849999999999998 | 0.22 | AML | other | m | 2023-04-28T17:27:41.50 |
IV.FDMO.HHE. | ML:0.4 | 0.00001715 | 0.76 | AML | other | m | 2023-04-28T17:27:41.55 |
IV.NRCA.HHN. | ML:0.5 | 0.0000212 | 1.26 | AML | other | m | 2023-04-28T17:27:42.00 |
IV.NRCA.HHE. | ML:0.5 | 0.000021249999999999998 | 0.1 | AML | other | m | 2023-04-28T17:27:42.50 |