A magnitude ML 0.9 earthquake occured in region: 2 km SW Fiastra (MC), on
and geographic coordinates (lat, lon) 43.0260, 13.1400 at 8 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 |
---|---|---|---|---|
Fiastra | MC | 2 | 559 | 559 |
Acquacanina | MC | 3 | 121 | 680 |
Fiordimonte | MC | 4 | 202 | 882 |
Pievebovigliana | MC | 6 | 866 | 1748 |
Pieve Torina | MC | 8 | 1458 | 3206 |
Bolognola | MC | 8 | 142 | 3348 |
Ussita | MC | 9 | 444 | 3792 |
Muccia | MC | 10 | 915 | 4707 |
Visso | MC | 11 | 1107 | 5814 |
Monte Cavallo | MC | 12 | 145 | 5959 |
Sarnano | MC | 13 | 3264 | 9223 |
Cessapalombo | MC | 14 | 512 | 9735 |
Camerino | MC | 14 | 6974 | 16709 |
Caldarola | MC | 15 | 1823 | 18532 |
Castelsantangelo sul Nera | MC | 15 | 281 | 18813 |
Camporotondo di Fiastrone | MC | 16 | 563 | 19376 |
Serravalle di Chienti | MC | 16 | 1070 | 20446 |
Gualdo | MC | 17 | 815 | 21261 |
San Ginesio | MC | 17 | 3498 | 24759 |
Belforte del Chienti | MC | 17 | 1886 | 26645 |
Serrapetrona | MC | 17 | 966 | 27611 |
Preci | PG | 18 | 724 | 28335 |
Amandola | FM | 18 | 3629 | 31964 |
Montefortino | FM | 19 | 1178 | 33142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-04-26 11:11:15 |
43.0258 | 13.1402 | 8 | 2023-04-26 11:19:07 |
Sala Sismica INGV-Roma | 116767061 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 11:11:15 ± 0.23 |
Latitude | 43.0258 ± 0.0063 |
Longitude | 13.1402 ± 0.0098 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116767061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 883 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 309 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 6 |
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) | 0.19335 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116767061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-26 11:19:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LINA.HHZ. | 2023-04-26T11:12:54.68 | 3.0 | undecidable | manual | Pg | 11.62 | 0 | |||
IV.HLNI.HHZ. | 2023-04-26T11:12:30.54 | 3.0 | negative | manual | Pg | 6.64 | 0 | |||
GU.GSCL.HHZ. | 2023-04-26T11:12:28.80 | 3.0 | undecidable | manual | Sg | 1.74 | 0 | |||
OT.OT15.EHZ. | 2023-04-26T11:12:28.59 | 3.0 | undecidable | manual | Sn | 1.05 | 0 | |||
IV.EPZF.HHZ. | 2023-04-26T11:12:26.00 | 3.0 | positive | manual | Pg | 8.52 | 0 | |||
IV.CDRU.HHZ. | 2023-04-26T11:12:16.38 | 3.0 | undecidable | manual | Sg | -0.25 | 0 | |||
IV.PTCC.HHZ. | 2023-04-26T11:12:14.81 | 3.0 | negative | manual | Pg | 9.45 | 0 | |||
OT.OT14.EHZ. | 2023-04-26T11:12:13.32 | 3.0 | undecidable | manual | Sg | 10.22 | 0 | |||
SI.KOSI.HHZ. | 2023-04-26T11:12:07.47 | 3.0 | undecidable | manual | Pn | -2.66 | 0 | |||
ST.VARA.EHZ. | 2023-04-26T11:12:06.04 | 3.0 | positive | manual | Pn | 1.7 | 0 | |||
OX.DRE.HHZ. | 2023-04-26T11:12:06.73 | 3.0 | undecidable | manual | Pn | 4.6 | 0 | |||
SI.LUSI.HHZ. | 2023-04-26T11:12:05.89 | 3.0 | negative | manual | Pn | 0.19 | 0 | |||
IV.TDS.HHZ. | 2023-04-26T11:12:04.77 | 3.0 | undecidable | manual | Pg | 4.35 | 0 | |||
IV.GIZZ.HHZ. | 2023-04-26T11:11:59.79 | 3.0 | negative | manual | Pn | -7.78 | 0 | |||
IV.NRCA.HHZ. | 2023-04-26T11:11:23.51 | 0.6 | undecidable | manual | S | 186 | 21.4674 | 111 | 0.14 | 48 |
IV.CSP1.EHZ. | 2023-04-26T11:11:19.61 | 0.1 | undecidable | manual | S | 36 | 8.9799 | 132 | -0.01 | 100 |
IV.NRCA.HHZ. | 2023-04-26T11:11:19.86 | 0.3 | undecidable | manual | P | 186 | 21.4674 | 111 | -0.16 | 71 |
IV.FDMO.HHZ. | 2023-04-26T11:11:18.58 | 0.1 | undecidable | manual | S | 285 | 4.4955 | 151 | -0.05 | 100 |
IV.FDMO.HHZ. | 2023-04-26T11:11:17.36 | 0.1 | undecidable | manual | P | 285 | 4.4955 | 151 | 0.09 | 99 |
IV.CSP1.EHZ. | 2023-04-26T11:11:17.88 | 0.1 | undecidable | manual | P | 36 | 8.9799 | 132 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:0.9 | 0.00010975 | 1.26 | AML | other | m | 2023-04-26T11:11:19.12 |
IV.CSP1.EHN. | ML:0.9 | 0.0001215 | 1.26 | AML | other | m | 2023-04-26T11:11:20.04 |