A magnitude ML 0.9 earthquake occured in region: 3 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9580, 13.1110 at 10 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 |
---|---|---|---|---|
Ussita | MC | 3 | 444 | 444 |
Visso | MC | 3 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1832 |
Fiordimonte | MC | 9 | 202 | 2034 |
Fiastra | MC | 10 | 559 | 2593 |
Acquacanina | MC | 10 | 121 | 2714 |
Monte Cavallo | MC | 10 | 145 | 2859 |
Preci | PG | 10 | 724 | 3583 |
Bolognola | MC | 10 | 142 | 3725 |
Pieve Torina | MC | 11 | 1458 | 5183 |
Pievebovigliana | MC | 12 | 866 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sellano | PG | 17 | 1079 | 8043 |
Sarnano | MC | 18 | 3264 | 11307 |
Serravalle di Chienti | MC | 18 | 1070 | 12377 |
Norcia | PG | 18 | 4957 | 17334 |
Montemonaco | AP | 19 | 604 | 17938 |
Montefortino | FM | 19 | 1178 | 19116 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-07-01 03:45:53 |
42.9577 | 13.1107 | 10 | 2021-07-01 03:52:49 |
Sala Sismica INGV-Roma | 92091731 |
Field | Value |
---|---|
Time (UTC) | 2021-07-01 03:45:53 ± 0.17 |
Latitude | 42.9577 ± 0.0072 |
Longitude | 13.1107 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92091731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 770 |
Semi-minor axis of confidence ellipse (meter) | 491 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49103 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 92091731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-01 03:52:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-07-01T03:46:04.33 | 0.6 | undecidable | manual | S | 83 | 28.5492 | 50 | 0.74 | 41 |
IV.MMUR.HNZ. | 2021-07-01T03:46:01.27 | 0.6 | undecidable | manual | P | 350 | 54.501 | 50 | -1.99 | 19 |
IV.CSP1.EHZ. | 2021-07-01T03:46:00.25 | 0.6 | undecidable | manual | S | 27 | 16.7721 | 122 | 0.1 | 50 |
IV.MMO1.EHZ. | 2021-07-01T03:46:00.48 | 0.6 | undecidable | manual | S | 110 | 18.6702 | 119 | -0.26 | 48 |
IV.MML1.EHE. | 2021-07-01T03:46:00.92 | 0.6 | undecidable | manual | S | 327 | 20.6682 | 116 | -0.42 | 47 |
IV.CESI.HHZ. | 2021-07-01T03:46:00.57 | 0.6 | undecidable | manual | S | 287 | 17.5713 | 120 | 0.18 | 49 |
IV.NRCA.HHZ. | 2021-07-01T03:45:59.13 | 0.6 | undecidable | manual | S | 179 | 13.7751 | 127 | -0.17 | 50 |
IV.MF5.EHZ. | 2021-07-01T03:45:59.57 | 1.0 | negative | manual | P | 83 | 28.5492 | 50 | 0.31 | 24 |
IV.GUMA.HHE. | 2021-07-01T03:45:58.04 | 0.1 | undecidable | manual | P | 57 | 21.6672 | 115 | -0.09 | 100 |
IV.FDMO.HHZ. | 2021-07-01T03:45:58.27 | 0.6 | undecidable | manual | S | 348 | 8.9799 | 139 | 0.2 | 50 |
IT.MTCL.HGZ. | 2021-07-01T03:45:58.45 | 0.6 | undecidable | manual | S | 294 | 9.879 | 136 | 0.16 | 50 |
IV.CSP1.EHZ. | 2021-07-01T03:45:57.48 | 0.6 | undecidable | manual | P | 27 | 16.7721 | 122 | 0.21 | 49 |
IV.MMO1.EHZ. | 2021-07-01T03:45:57.50 | 0.1 | undecidable | manual | P | 110 | 18.6702 | 119 | -0.12 | 100 |
IV.MML1.EHE. | 2021-07-01T03:45:57.75 | 0.1 | undecidable | manual | P | 327 | 20.6682 | 116 | -0.21 | 97 |
IV.CESI.HHZ. | 2021-07-01T03:45:57.52 | 0.1 | undecidable | manual | P | 287 | 17.5713 | 120 | 0.11 | 100 |
IV.NRCA.HHZ. | 2021-07-01T03:45:56.78 | 1.0 | undecidable | manual | P | 179 | 13.7751 | 127 | 0 | 26 |
IV.FDMO.HHZ. | 2021-07-01T03:45:56.25 | 1.0 | undecidable | manual | P | 348 | 8.9799 | 139 | 0.18 | 25 |
IT.MTCL.HGZ. | 2021-07-01T03:45:56.44 | 0.1 | undecidable | manual | P | 294 | 9.879 | 136 | 0.24 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.7 | 0.00006225 | 0.6 | AML | other | m | 2021-07-01T03:45:58.74 |
IV.FDMO.HHE. | ML:0.8 | 0.00009345000000000001 | 0.16 | AML | other | m | 2021-07-01T03:45:58.38 |
IV.NRCA.HHE. | ML:0.9 | 0.00007515 | 0.7 | AML | other | m | 2021-07-01T03:45:59.65 |
IV.NRCA.HHN. | ML:0.9 | 0.0000766 | 0.62 | AML | other | m | 2021-07-01T03:46:00.26 |
IV.CESI.HHE. | ML:0.9 | 0.00005929999999999999 | 0.62 | AML | other | m | 2021-07-01T03:46:00.95 |
IV.CESI.HHN. | ML:0.9 | 0.00006594999999999999 | 0.3 | AML | other | m | 2021-07-01T03:46:00.80 |
IV.NRCA.HNE. | ML:1.1 | 0.000124814245 | 1.3088 | AML | other | m | 2021-07-01T03:45:59.23 |
IV.CSP1.EHE. | ML:0.9 | 0.000075147335 | 0.8416 | AML | other | m | 2021-07-01T03:46:00.83 |
IV.CSP1.EHN. | ML:1.0 | 0.00008066638500000001 | 1.28 | AML | other | m | 2021-07-01T03:46:00.37 |