A magnitude ML 1.2 earthquake occured in region: 4 km E Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9880, 11.8280 at 34 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 |
---|---|---|---|---|
Premilcuore | FC | 4 | 799 | 799 |
Portico e San Benedetto | FC | 6 | 756 | 1555 |
Galeata | FC | 7 | 2516 | 4071 |
Santa Sofia | FC | 8 | 4136 | 8207 |
Rocca San Casciano | FC | 8 | 1910 | 10117 |
Civitella di Romagna | FC | 9 | 3786 | 13903 |
Tredozio | FC | 12 | 1212 | 15115 |
Dovadola | FC | 16 | 1653 | 16768 |
Predappio | FC | 18 | 6346 | 23114 |
San Godenzo | FI | 18 | 1167 | 24281 |
Bagno di Romagna | FC | 19 | 6026 | 30307 |
Modigliana | FC | 19 | 4560 | 34867 |
Marradi | FI | 20 | 3139 | 38006 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-06-14 08:59:54 |
43.9883 | 11.8278 | 34 | 2023-06-14 09:28:56 |
Sala Sismica INGV-Roma | 118391391 |
Field | Value |
---|---|
Time (UTC) | 2023-06-14 08:59:54 ± 0.21 |
Latitude | 43.9883 ± 0.0135 |
Longitude | 11.8278 ± 0.0175 |
Depth (km) | 34 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118391391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1613 |
Semi-minor axis of confidence ellipse (meter) | 947 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37951 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118391391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-14 09:28:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2023-06-14T09:00:10.43 | 1.0 | undecidable | manual | S | 166 | 42.1245 | 124 | 0.43 | 23 |
IV.RUFI.EHZ. | 2023-06-14T09:00:07.37 | 0.6 | undecidable | manual | S | 237 | 30.4473 | 134 | -0.2 | 48 |
IV.RINC.EHE. | 2023-06-14T09:00:06.10 | 0.6 | undecidable | manual | S | 237 | 20.9679 | 145 | 0.16 | 49 |
IV.VMGN.HHE. | 2023-06-14T09:00:06.72 | 0.6 | undecidable | manual | S | 261 | 23.8539 | 142 | 0.32 | 47 |
IV.SFI.EHZ. | 2023-06-14T09:00:04.65 | 0.6 | undecidable | manual | S | 171 | 9.3795 | 163 | 0.06 | 51 |
IV.CRE.HHZ. | 2023-06-14T09:00:03.48 | 0.3 | positive | manual | P | 166 | 42.1245 | 124 | 0.1 | 72 |
IV.SEI.HHZ. | 2023-06-14T09:00:03.67 | 3.0 | undecidable | manual | P | 38.1285 | 0.79 | 0 | ||
IV.VISG.HHZ. | 2023-06-14T09:00:03.30 | 0.6 | undecidable | manual | P | 306 | 38.4282 | 127 | 0.39 | 45 |
IV.VMGN.HHE. | 2023-06-14T09:00:01.22 | 0.1 | undecidable | manual | P | 261 | 23.8539 | 142 | -0.08 | 100 |
IV.RUFI.EHZ. | 2023-06-14T09:00:01.98 | 0.1 | undecidable | manual | P | 237 | 30.4473 | 134 | 0.01 | 100 |
IV.SFI.EHZ. | 2023-06-14T09:00:00.02 | 0.1 | positive | manual | P | 171 | 9.3795 | 163 | -0.23 | 99 |
IV.RINC.EHE. | 2023-06-14T09:00:00.81 | 0.1 | undecidable | manual | P | 237 | 20.9679 | 145 | -0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:1.0 | 0.00004415 | 0.54 | AML | other | m | 2023-06-14T09:00:04.65 |
IV.SFI.EHN. | ML:1.1 | 0.00005025 | 0.84 | AML | other | m | 2023-06-14T09:00:05.12 |
IV.CRE.HHE. | ML:1.1 | 0.000028499999999999998 | 1.5 | AML | other | m | 2023-06-14T09:00:11.00 |
IV.CPGN.EHN. | ML:1.1 | 0.00003075 | 1.58 | AML | other | m | 2023-06-14T09:00:12.86 |
IV.CRE.HHN. | ML:1.2 | 0.00004195 | 1.12 | AML | other | m | 2023-06-14T09:00:13.22 |
IV.CPGN.EHE. | ML:1.4 | 0.00005475 | 0.42 | AML | other | m | 2023-06-14T09:00:21.50 |