A magnitude ML 1.1 earthquake occured in region: 4 km SW Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9770, 13.1880 at 13 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 | 14 | 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 1.1 | 2020-07-01 16:41:34 |
42.9772 | 13.1882 | 13 | 2020-07-01 17:00:49 |
Sala Sismica INGV-Roma | 80681361 |
Field | Value |
---|---|
Time (UTC) | 2020-07-01 16:41:34 ± 0.07 |
Latitude | 42.9772 ± 0.0027 |
Longitude | 13.1882 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80681361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 325 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 80681361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-01 17:00:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMDO.HHZ. | 2020-07-01T16:43:08.30 | 3.0 | undecidable | manual | Pg | 16.780001 | 0 | |||
CR.STON.BHZ. | 2020-07-01T16:43:00.98 | 3.0 | undecidable | manual | Sn | -0.11 | 0 | |||
AC.VLO.HHZ. | 2020-07-01T16:42:55.23 | 3.0 | positive | manual | Pn | 5.72 | 0 | |||
ST.RONC.HNZ. | 2020-07-01T16:42:53.95 | 3.0 | undecidable | manual | Sn | -2.19 | 0 | |||
IV.CET2.HHZ. | 2020-07-01T16:42:48.67 | 3.0 | undecidable | manual | Pg | 17.190001 | 0 | |||
IV.CRTO.HHZ. | 2020-07-01T16:42:38.05 | 3.0 | undecidable | manual | Sn | -0.72 | 0 | |||
IV.VENL.HNZ. | 2020-07-01T16:42:33.59 | 3.0 | undecidable | manual | Sg | 1.46 | 0 | |||
IV.ZCCA.HHZ. | 2020-07-01T16:42:22.83 | 3.0 | undecidable | manual | Sn | 1.15 | 0 | |||
CR.STON.BHZ. | 2020-07-01T16:42:17.92 | 3.0 | undecidable | manual | Pn | -2.85 | 0 | |||
IV.IOCA.HHZ. | 2020-07-01T16:42:17.61 | 3.0 | positive | manual | Pg | 10.29 | 0 | |||
IV.SALO.HHZ. | 2020-07-01T16:42:15.19 | 3.0 | undecidable | manual | Pn | 0.81 | 0 | |||
OT.OT11.EHZ. | 2020-07-01T16:42:14.38 | 3.0 | positive | manual | Pg | 8.46 | 0 | |||
IV.LRP.EHZ. | 2020-07-01T16:42:11.23 | 3.0 | undecidable | manual | Sn | -3.22 | 0 | |||
IV.LAV9.HNZ. | 2020-07-01T16:42:11.08 | 3.0 | undecidable | manual | Sn | -1.27 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-01T16:41:58.05 | 3.0 | positive | manual | Pg | 5.59 | 0 | |||
IV.VIVA.HHZ. | 2020-07-01T16:41:53.48 | 3.0 | negative | manual | Pn | 1.16 | 0 | |||
IV.TERO.HHZ. | 2020-07-01T16:41:44.02 | 3.0 | undecidable | manual | Pg | 1.21 | 0 | |||
IV.CESI.HNZ. | 2020-07-01T16:41:43.39 | 0.3 | undecidable | manual | S | 278 | 23.2545 | 100 | 0.2 | 71 |
IV.EL6.EHZ. | 2020-07-01T16:41:42.12 | 0.1 | undecidable | manual | P | 350 | 39.7269 | 94 | 0.08 | 95 |
IV.PF6.EHZ. | 2020-07-01T16:41:41.55 | 0.3 | undecidable | manual | S | 2 | 17.871 | 108 | -0.25 | 70 |
IV.NRCA.HHZ. | 2020-07-01T16:41:41.34 | 0.3 | undecidable | manual | S | 201 | 17.0718 | 109 | -0.25 | 72 |
IT.MTCL.HGZ. | 2020-07-01T16:41:41.17 | 0.3 | undecidable | manual | S | 277 | 15.4734 | 113 | -0.03 | 74 |
IV.MMO1.EHZ. | 2020-07-01T16:41:40.80 | 0.3 | undecidable | manual | S | 127 | 14.1747 | 117 | -0.09 | 74 |
IV.CSP1.EHZ. | 2020-07-01T16:41:40.58 | 0.3 | undecidable | manual | S | 6 | 12.7761 | 121 | 0.01 | 74 |
IV.CESI.HNZ. | 2020-07-01T16:41:39.54 | 0.1 | undecidable | manual | P | 278 | 23.2545 | 100 | 0.02 | 98 |
IV.MC2.EHZ. | 2020-07-01T16:41:39.75 | 0.3 | undecidable | manual | S | 180 | 7.2927 | 142 | 0.28 | 72 |
IV.FDMO.HHZ. | 2020-07-01T16:41:39.89 | 0.3 | undecidable | manual | S | 309 | 10.4784 | 129 | -0.18 | 72 |
IV.CSP1.EHZ. | 2020-07-01T16:41:38.07 | 0.1 | undecidable | manual | P | 6 | 12.7761 | 121 | 0.07 | 100 |
IV.MMO1.EHZ. | 2020-07-01T16:41:38.16 | 0.1 | undecidable | manual | P | 127 | 14.1747 | 117 | -0.03 | 100 |
IV.PF6.EHZ. | 2020-07-01T16:41:38.62 | 0.1 | undecidable | manual | P | 2 | 17.871 | 108 | -0.09 | 97 |
IV.NRCA.HHZ. | 2020-07-01T16:41:38.48 | 0.1 | undecidable | manual | P | 201 | 17.0718 | 109 | -0.11 | 98 |
IT.MTCL.HGZ. | 2020-07-01T16:41:38.33 | 0.1 | undecidable | manual | P | 277 | 15.4734 | 113 | -0.04 | 99 |
IV.GUMA.HNE. | 2020-07-01T16:41:38.59 | 0.1 | undecidable | manual | P | 51 | 15.2736 | 114 | 0.25 | 96 |
IV.MC2.EHZ. | 2020-07-01T16:41:37.57 | 0.1 | undecidable | manual | P | 180 | 7.2927 | 142 | 0.2 | 97 |
IV.FDMO.HHZ. | 2020-07-01T16:41:37.69 | 0.1 | undecidable | manual | P | 309 | 10.4784 | 129 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.00007383999499999999 | 0.1024 | AML | other | m | 2020-07-01T16:41:40.10 |
IV.FDMO.HHE. | ML:1.0 | 0.0001060636 | 0.1408 | AML | other | m | 2020-07-01T16:41:39.93 |
IV.CSP1.EHE. | ML:1.2 | 0.00014245611 | 0.0768 | AML | other | m | 2020-07-01T16:41:40.71 |
IV.CSP1.EHN. | ML:0.9 | 0.000070296945 | 0.064 | AML | other | m | 2020-07-01T16:41:40.73 |
IV.NRCA.HHN. | ML:1.2 | 0.000120803345 | 0.0896 | AML | other | m | 2020-07-01T16:41:41.66 |
IV.NRCA.HNE. | ML:1.2 | 0.000131979655 | 0.1024 | AML | other | m | 2020-07-01T16:41:41.46 |
IV.NRCA.HHE. | ML:1.3 | 0.000144323 | 0.0896 | AML | other | m | 2020-07-01T16:41:41.45 |