A magnitude ML 0.8 earthquake occured in region: 6 km NW Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7840, 12.7180 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 |
---|---|---|---|---|
Spoleto | PG | 6 | 38218 | 38218 |
Castel Ritaldi | PG | 6 | 3278 | 41496 |
Campello sul Clitunno | PG | 7 | 2442 | 43938 |
Trevi | PG | 11 | 8469 | 52407 |
Sant'Anatolia di Narco | PG | 11 | 564 | 52971 |
Vallo di Nera | PG | 12 | 364 | 53335 |
Scheggino | PG | 12 | 461 | 53796 |
Giano dell'Umbria | PG | 13 | 3846 | 57642 |
Montefalco | PG | 13 | 5679 | 63321 |
Massa Martana | PG | 16 | 3770 | 67091 |
Cerreto di Spoleto | PG | 17 | 1075 | 68166 |
Acquasparta | TR | 17 | 4778 | 72944 |
Bevagna | PG | 19 | 5081 | 78025 |
Ferentillo | TR | 19 | 1913 | 79938 |
Gualdo Cattaneo | PG | 19 | 6155 | 86093 |
Foligno | PG | 19 | 57155 | 143248 |
Poggiodomo | PG | 20 | 117 | 143365 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-09-16 21:35:22 |
42.7835 | 12.7175 | 11 | 2019-09-16 21:39:41 |
Sala Sismica INGV-Roma | 72473791 |
Field | Value |
---|---|
Time (UTC) | 2019-09-16 21:35:22 ± 0.06 |
Latitude | 42.7835 ± 0.0045 |
Longitude | 12.7175 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72473791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 215 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.10972 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26260 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72473791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-16 21:39:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2019-09-16T21:35:32.80 | 0.3 | undecidable | manual | S | 351 | 29.1486 | 50 | 0.21 | 71 |
IV.CESI.HNZ. | 2019-09-16T21:35:32.60 | 0.3 | undecidable | manual | S | 32 | 28.8489 | 50 | 0.08 | 73 |
IV.CESX.HHZ. | 2019-09-16T21:35:30.83 | 0.3 | undecidable | manual | S | 209 | 22.1556 | 115 | 0.12 | 73 |
IV.GAVE.EHZ. | 2019-09-16T21:35:29.51 | 0.3 | undecidable | manual | S | 125 | 17.5713 | 121 | 0.19 | 73 |
IV.ASSB.HHZ. | 2019-09-16T21:35:28.22 | 0.3 | positive | manual | P | 351 | 29.1486 | 50 | 0.02 | 74 |
IT.GNU.HGZ. | 2019-09-16T21:35:28.00 | 0.3 | undecidable | manual | S | 281 | 12.1767 | 131 | 0.22 | 73 |
IV.MOMA.HHZ. | 2019-09-16T21:35:27.62 | 0.3 | undecidable | manual | S | 281 | 12.1767 | 131 | -0.17 | 74 |
IV.CESI.HNZ. | 2019-09-16T21:35:27.91 | 0.1 | undecidable | manual | P | 32 | 28.8489 | 50 | -0.26 | 94 |
IV.ARRO.EHZ. | 2019-09-16T21:35:27.31 | 1.0 | negative | manual | P | 170 | 22.9548 | 50 | 0.06 | 25 |
IV.GAVE.EHZ. | 2019-09-16T21:35:26.19 | 0.3 | negative | manual | P | 125 | 17.5713 | 121 | -0.12 | 74 |
IV.CESX.HHZ. | 2019-09-16T21:35:26.96 | 0.3 | undecidable | manual | P | 209 | 22.1556 | 115 | -0.16 | 73 |
IT.GNU.HGZ. | 2019-09-16T21:35:25.49 | 0.3 | undecidable | manual | P | 281 | 12.1767 | 131 | 0.06 | 76 |
IV.MOMA.HHZ. | 2019-09-16T21:35:25.33 | 0.1 | positive | manual | P | 281 | 12.1767 | 131 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:1.3 | 0.0002375 | 1.74 | AML | other | m | 2019-09-16T21:35:28.93 |
IV.MOMA.HHN. | ML:0.9 | 0.00009715 | 0.52 | AML | other | m | 2019-09-16T21:35:28.27 |
IV.GAVE.EHE. | ML:0.8 | 0.00004915 | 0.18 | AML | other | m | 2019-09-16T21:35:29.64 |
IV.GAVE.EHN. | ML:0.7 | 0.0000431 | 0.78 | AML | other | m | 2019-09-16T21:35:30.05 |
IV.CESX.HHE. | ML:0.7 | 0.0000302 | 1.08 | AML | other | m | 2019-09-16T21:35:31.02 |
IV.CESX.HHN. | ML:0.8 | 0.00003905 | 0.26 | AML | other | m | 2019-09-16T21:35:32.79 |
IV.ASSB.HHE. | ML:0.7 | 0.000027099999999999998 | 0.28 | AML | other | m | 2019-09-16T21:35:32.80 |
IV.ASSB.HHN. | ML:0.6 | 0.000022 | 0.18 | AML | other | m | 2019-09-16T21:35:33.50 |