A magnitude ML 0.1 earthquake occured in region: 3 km SW Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9740, 13.2000 at 4 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 |
---|---|---|---|---|
Bolognola | MC | 3 | 142 | 142 |
Ussita | MC | 6 | 444 | 586 |
Acquacanina | MC | 7 | 121 | 707 |
Fiastra | MC | 8 | 559 | 1266 |
Castelsantangelo sul Nera | MC | 10 | 281 | 1547 |
Visso | MC | 10 | 1107 | 2654 |
Sarnano | MC | 11 | 3264 | 5918 |
Fiordimonte | MC | 11 | 202 | 6120 |
Montefortino | FM | 12 | 1178 | 7298 |
Amandola | FM | 13 | 3629 | 10927 |
Montemonaco | AP | 13 | 604 | 11531 |
Pievebovigliana | MC | 14 | 866 | 12397 |
Pieve Torina | MC | 15 | 1458 | 13855 |
Gualdo | MC | 15 | 815 | 14670 |
Cessapalombo | MC | 16 | 512 | 15182 |
Monte Cavallo | MC | 16 | 145 | 15327 |
Preci | PG | 17 | 724 | 16051 |
Muccia | MC | 18 | 915 | 16966 |
Comunanza | AP | 18 | 3166 | 20132 |
San Ginesio | MC | 18 | 3498 | 23630 |
Montegallo | AP | 18 | 523 | 24153 |
Camporotondo di Fiastrone | MC | 19 | 563 | 24716 |
Caldarola | MC | 19 | 1823 | 26539 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2018-01-31 20:59:28 |
42.9737 | 13.1998 | 5 | 2019-04-24 14:49:30 |
Bollettino Sismico Italiano INGV | 56413241 |
Field | Value |
---|---|
Time (UTC) | 2018-01-31 20:59:28 ± 0.2 |
Latitude | 42.9737 ± 0.0036 |
Longitude | 13.1998 ± 0.0061 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 56413241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 508 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
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) | 0.19066 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.0 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 56413241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-05-03 06:14:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2018-01-31T20:59:46.92 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.NRCA.HHZ. | 2018-01-31T20:59:34.75 | 0.3 | undecidable | manual | S | 204 | 17.0718 | 105 | -0.06 | 76 |
IV.MF5.EHN. | 2018-01-31T20:59:33.44 | 0.3 | undecidable | manual | P | 86 | 21.1677 | 102 | 0.4 | 70 |
IV.CSP1.EHZ. | 2018-01-31T20:59:33.64 | 0.1 | undecidable | manual | S | 2 | 13.0758 | 109 | 0.13 | 100 |
IV.FDMO.HHZ. | 2018-01-31T20:59:33.04 | 0.3 | undecidable | manual | S | 307 | 11.4774 | 111 | 0.06 | 76 |
IV.MMO1.EHZ. | 2018-01-31T20:59:33.39 | 0.1 | undecidable | manual | S | 129 | 13.1757 | 109 | -0.15 | 100 |
IV.NRCA.HHZ. | 2018-01-31T20:59:32.58 | 0.3 | undecidable | manual | P | 204 | 17.0718 | 105 | 0.35 | 71 |
IV.MMO1.EHZ. | 2018-01-31T20:59:31.23 | 0.3 | positive | manual | P | 129 | 13.1757 | 109 | -0.27 | 73 |
IV.MC2.EHZ. | 2018-01-31T20:59:31.73 | 0.3 | undecidable | manual | S | 187 | 6.993 | 123 | 0.15 | 75 |
IV.GUMA.HNN. | 2018-01-31T20:59:31.91 | 0.3 | undecidable | manual | P | 48 | 14.7741 | 107 | 0.11 | 75 |
IV.CSP1.EHZ. | 2018-01-31T20:59:31.23 | 0.1 | undecidable | manual | P | 2 | 13.0758 | 109 | -0.25 | 97 |
IV.FDMO.HHZ. | 2018-01-31T20:59:30.98 | 0.1 | undecidable | manual | P | 307 | 11.4774 | 111 | -0.2 | 99 |
IV.MC2.EHZ. | 2018-01-31T20:59:30.27 | 3.0 | positive | manual | P | 187 | 6.993 | 123 | -0.09 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.1 | 0.0000211 | 0.56 | AML | other | m | 2018-01-31T20:59:34.96 |
IV.CSP1.EHE. | ML:0.1 | 0.0000158801 | 0.7168 | AML | other | m | 2018-01-31T20:59:34.07 |