A magnitude ML 0.9 earthquake occured in region: 4 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9170, 12.9550 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 8 | 724 | 1803 |
Monte Cavallo | MC | 9 | 145 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Ussita | MC | 15 | 444 | 4574 |
Pieve Torina | MC | 16 | 1458 | 6032 |
Castelsantangelo sul Nera | MC | 16 | 281 | 6313 |
Trevi | PG | 17 | 8469 | 14782 |
Serravalle di Chienti | MC | 17 | 1070 | 15852 |
Fiordimonte | MC | 17 | 202 | 16054 |
Norcia | PG | 18 | 4957 | 21011 |
Campello sul Clitunno | PG | 18 | 2442 | 23453 |
Vallo di Nera | PG | 18 | 364 | 23817 |
Pievebovigliana | MC | 19 | 866 | 24683 |
Muccia | MC | 20 | 915 | 25598 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-03-30 23:44:18 |
42.9173 | 12.9547 | 11 | 2023-03-30 23:54:24 |
Sala Sismica INGV-Roma | 115899331 |
Field | Value |
---|---|
Time (UTC) | 2023-03-30 23:44:18 ± 0.05 |
Latitude | 42.9173 ± 0.0027 |
Longitude | 12.9547 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115899331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 333 |
Semi-minor axis of confidence ellipse (meter) | 237 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 24 |
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) | 0.49013 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 115899331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-30 23:54:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2023-03-30T23:44:54.73 | 3.0 | undecidable | manual | S | 0.47 | 0 | |||
IV.CING.HHZ. | 2023-03-30T23:44:36.66 | 0.3 | undecidable | manual | S | 21 | 54.4011 | 50 | 0.64 | 60 |
IV.BARO.EHZ. | 2023-03-30T23:44:35.48 | 3.0 | undecidable | manual | P | -2.11 | 0 | |||
IV.LNSS.HHE. | 2023-03-30T23:44:31.01 | 0.3 | undecidable | manual | S | 169 | 35.5422 | 50 | 0.02 | 72 |
IV.MMO1.EHZ. | 2023-03-30T23:44:29.61 | 0.1 | undecidable | manual | S | 94 | 30.3474 | 50 | 0.03 | 97 |
IV.CSP1.EHZ. | 2023-03-30T23:44:28.92 | 0.1 | undecidable | manual | S | 46 | 28.0497 | 50 | -0.05 | 97 |
IV.GAVE.HNZ. | 2023-03-30T23:44:28.30 | 0.1 | undecidable | manual | S | 191 | 25.4523 | 50 | 0.01 | 98 |
IV.CING.HHZ. | 2023-03-30T23:44:28.85 | 0.3 | undecidable | manual | P | 21 | 54.4011 | 50 | 0.06 | 69 |
7F.SIB2.EHZ. | 2023-03-30T23:44:28.90 | 0.1 | undecidable | manual | S | 96 | 28.5492 | 50 | -0.2 | 94 |
IV.ASSB.HHZ. | 2023-03-30T23:44:28.64 | 0.1 | undecidable | manual | S | 300 | 27.75 | 50 | -0.25 | 93 |
IV.MML1.HNZ. | 2023-03-30T23:44:27.05 | 0.1 | undecidable | manual | S | 4 | 21.7671 | 50 | -0.26 | 94 |
IV.NRCA.HHZ. | 2023-03-30T23:44:25.49 | 0.1 | undecidable | manual | S | 126 | 15.9729 | 124 | -0.08 | 98 |
IV.LNSS.HHE. | 2023-03-30T23:44:25.85 | 0.3 | undecidable | manual | P | 169 | 35.5422 | 50 | -0.03 | 72 |
IV.FDMO.HHZ. | 2023-03-30T23:44:25.67 | 0.1 | undecidable | manual | S | 39 | 17.0718 | 122 | -0.22 | 95 |
IV.MMO1.EHZ. | 2023-03-30T23:44:25.11 | 0.1 | undecidable | manual | P | 94 | 30.3474 | 50 | 0.04 | 97 |
IV.CESI.HHZ. | 2023-03-30T23:44:24.14 | 0.1 | undecidable | manual | S | 337 | 10.4784 | 135 | 0.04 | 100 |
7F.SIB2.EHZ. | 2023-03-30T23:44:24.74 | 0.1 | undecidable | manual | P | 96 | 28.5492 | 50 | -0.06 | 97 |
IV.ASSB.HHZ. | 2023-03-30T23:44:24.47 | 0.1 | undecidable | manual | P | 300 | 27.75 | 50 | -0.21 | 94 |
IV.CSP1.EHZ. | 2023-03-30T23:44:24.77 | 0.1 | undecidable | manual | P | 46 | 28.0497 | 50 | 0.05 | 97 |
IV.GAVE.HNZ. | 2023-03-30T23:44:24.39 | 0.1 | undecidable | manual | P | 191 | 25.4523 | 50 | 0.06 | 97 |
IV.MML1.HNZ. | 2023-03-30T23:44:24.08 | 0.1 | undecidable | manual | P | 4 | 21.7671 | 50 | 0.32 | 93 |
IT.MTCL.HGZ. | 2023-03-30T23:44:23.57 | 0.3 | undecidable | manual | S | 23 | 9.1797 | 139 | -0.23 | 72 |
IV.CESI.HHZ. | 2023-03-30T23:44:22.16 | 0.1 | negative | manual | P | 337 | 10.4784 | 135 | 0.24 | 96 |
IV.NRCA.HHZ. | 2023-03-30T23:44:22.85 | 0.1 | undecidable | manual | P | 126 | 15.9729 | 124 | 0.09 | 98 |
IV.FDMO.HHZ. | 2023-03-30T23:44:22.96 | 0.1 | undecidable | manual | P | 39 | 17.0718 | 122 | 0.02 | 99 |
IT.MTCL.HGZ. | 2023-03-30T23:44:21.86 | 0.3 | undecidable | manual | P | 23 | 9.1797 | 139 | 0.12 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000043950000000000004 | 0.16 | AML | other | m | 2023-03-30T23:44:24.21 |
IV.CESI.HHN. | ML:0.9 | 0.00009504999999999999 | 0.3 | AML | other | m | 2023-03-30T23:44:24.37 |
IV.FDMO.HHN. | ML:0.8 | 0.000056460725 | 0.4224 | AML | other | m | 2023-03-30T23:44:25.84 |
IV.NRCA.HHN. | ML:1.3 | 0.00019 | 0.46 | AML | other | m | 2023-03-30T23:44:25.64 |
IV.NRCA.HHE. | ML:1.0 | 0.000092547395 | 0.2304 | AML | other | m | 2023-03-30T23:44:25.89 |
IV.FDMO.HHE. | ML:1.0 | 0.00008427901 | 0.3456 | AML | other | m | 2023-03-30T23:44:25.99 |
IV.ASSB.HHE. | ML:0.5 | 0.00001465135 | 0.2816 | AML | other | m | 2023-03-30T23:44:28.95 |
IV.ASSB.HHN. | ML:0.6 | 0.000022322825 | 0.96 | AML | other | m | 2023-03-30T23:44:28.81 |
IV.CSP1.EHE. | ML:1.4 | 0.00012943297000000002 | 1.28 | AML | other | m | 2023-03-30T23:44:29.82 |
IV.CSP1.EHN. | ML:1.3 | 0.00010165752 | 0.4992 | AML | other | m | 2023-03-30T23:44:29.54 |
IV.MMO1.EHE. | ML:0.9 | 0.000042159215 | 1.088 | AML | other | m | 2023-03-30T23:44:29.78 |
IV.MMO1.EHN. | ML:0.6 | 0.00002024395 | 1.2032 | AML | other | m | 2023-03-30T23:44:30.27 |