A magnitude ML 0.7 earthquake occured in region: 4 km SW Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9780, 13.1870 at 4 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 |
---|---|---|---|---|
Bolognola | MC | 4 | 142 | 142 |
Ussita | MC | 5 | 444 | 586 |
Acquacanina | MC | 6 | 121 | 707 |
Fiastra | MC | 7 | 559 | 1266 |
Castelsantangelo sul Nera | MC | 10 | 281 | 1547 |
Visso | MC | 10 | 1107 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Sarnano | MC | 11 | 3264 | 6120 |
Pievebovigliana | MC | 13 | 866 | 6986 |
Montefortino | FM | 13 | 1178 | 8164 |
Pieve Torina | MC | 13 | 1458 | 9622 |
Amandola | FM | 14 | 3629 | 13251 |
Montemonaco | AP | 14 | 604 | 13855 |
Monte Cavallo | MC | 15 | 145 | 14000 |
Cessapalombo | MC | 16 | 512 | 14512 |
Gualdo | MC | 16 | 815 | 15327 |
Preci | PG | 16 | 724 | 16051 |
Muccia | MC | 17 | 915 | 16966 |
San Ginesio | MC | 18 | 3498 | 20464 |
Caldarola | MC | 18 | 1823 | 22287 |
Camporotondo di Fiastrone | MC | 18 | 563 | 22850 |
Comunanza | AP | 19 | 3166 | 26016 |
Montegallo | AP | 19 | 523 | 26539 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-03-24 20:50:52 |
42.9777 | 13.1873 | 4 | 2023-03-24 21:01:17 |
Sala Sismica INGV-Roma | 115703641 |
Field | Value |
---|---|
Time (UTC) | 2023-03-24 20:50:52 ± 0.21 |
Latitude | 42.9777 ± 0.0036 |
Longitude | 13.1873 ± 0.0049 |
Depth (km) | 4 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115703641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 51 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20864 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115703641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-24 21:01:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHE. | 2023-03-24T20:51:00.72 | 0.6 | undecidable | manual | S | 87 | 22.1556 | 101 | 0.91 | 39 |
IV.CESI.HHZ. | 2023-03-24T20:51:00.53 | 0.6 | undecidable | manual | S | 278 | 23.1546 | 100 | 0.38 | 47 |
IV.NRCA.HHZ. | 2023-03-24T20:50:58.48 | 0.6 | undecidable | manual | S | 200 | 17.0718 | 104 | 0.39 | 48 |
IV.GUMA.HHZ. | 2023-03-24T20:50:57.77 | 0.6 | undecidable | manual | S | 52 | 15.2736 | 105 | 0.29 | 49 |
IV.FRON.EHZ. | 2023-03-24T20:50:57.93 | 3.0 | undecidable | manual | Pn | 0.48 | 0 | |||
IV.CESI.HHZ. | 2023-03-24T20:50:56.65 | 0.3 | undecidable | manual | P | 278 | 23.1546 | 100 | -0.06 | 76 |
7F.SIB3.EHZ. | 2023-03-24T20:50:56.78 | 0.6 | undecidable | manual | S | 149 | 13.1757 | 107 | -0.02 | 52 |
IV.CSP1.EHZ. | 2023-03-24T20:50:56.36 | 0.6 | undecidable | manual | S | 6 | 12.7761 | 108 | -0.29 | 49 |
IV.FDMO.HHZ. | 2023-03-24T20:50:56.07 | 0.6 | undecidable | manual | S | 309 | 10.3785 | 112 | 0.19 | 50 |
7F.SIB2.EHZ. | 2023-03-24T20:50:56.84 | 0.6 | undecidable | manual | S | 135 | 13.4754 | 107 | -0.05 | 51 |
IV.MMO1.EHZ. | 2023-03-24T20:50:56.94 | 0.6 | undecidable | manual | S | 127 | 14.2746 | 106 | -0.22 | 50 |
IV.MF5.EHE. | 2023-03-24T20:50:56.71 | 0.1 | undecidable | manual | P | 87 | 22.1556 | 101 | 0.2 | 98 |
IV.GUMA.HHZ. | 2023-03-24T20:50:55.17 | 0.6 | undecidable | manual | P | 52 | 15.2736 | 105 | 0.01 | 52 |
IV.NRCA.HHZ. | 2023-03-24T20:50:55.51 | 0.3 | negative | manual | P | 200 | 17.0718 | 104 | -0.01 | 77 |
IV.FDMO.HHZ. | 2023-03-24T20:50:54.20 | 0.6 | positive | manual | P | 309 | 10.3785 | 112 | -0.04 | 52 |
7F.SIB2.EHZ. | 2023-03-24T20:50:54.63 | 0.1 | undecidable | manual | P | 135 | 13.4754 | 107 | -0.19 | 100 |
IV.MMO1.EHZ. | 2023-03-24T20:50:54.85 | 1.0 | negative | manual | P | 127 | 14.2746 | 106 | -0.13 | 25 |
7F.SIB3.EHZ. | 2023-03-24T20:50:54.54 | 0.1 | undecidable | manual | P | 149 | 13.1757 | 107 | -0.23 | 99 |
IV.CSP1.EHZ. | 2023-03-24T20:50:54.37 | 0.1 | undecidable | manual | P | 6 | 12.7761 | 108 | -0.31 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.00004475 | 0.42 | AML | other | m | 2023-03-24T20:50:56.40 |
IV.FDMO.HHE. | ML:0.4 | 0.0000376 | 0.26 | AML | other | m | 2023-03-24T20:50:56.76 |
IV.MMO1.EHN. | ML:0.9 | 0.00008785 | 0.14 | AML | other | m | 2023-03-24T20:50:57.23 |
IV.MMO1.EHE. | ML:0.6 | 0.0000477 | 1.02 | AML | other | m | 2023-03-24T20:50:57.40 |
IV.NRCA.HHE. | ML:1.0 | 0.0000901 | 0.12 | AML | other | m | 2023-03-24T20:50:59.61 |
IV.NRCA.HHN. | ML:0.8 | 0.00006355 | 0.42 | AML | other | m | 2023-03-24T20:51:00.40 |
IV.CESI.HHN. | ML:0.6 | 0.0000313 | 1.74 | AML | other | m | 2023-03-24T20:51:01.89 |
IV.CESI.HHE. | ML:0.5 | 0.0000211 | 1.06 | AML | other | m | 2023-03-24T20:51:01.93 |
IV.CSP1.EHE. | ML:0.6 | 0.000055853915000000005 | 0.2048 | AML | other | m | 2023-03-24T20:50:59.77 |
IV.CSP1.EHN. | ML:0.7 | 0.00007658062999999999 | 0.1536 | AML | other | m | 2023-03-24T20:50:57.61 |